PXE netboot with KVM on s390x - simple sample walk-thru: -------------------------------------------------------- # some links: https://github.com/ibm-s390-tools/s390-tools/tree/master/netboot https://help.ubuntu.com/community/Installation/QuickNetboot https://wiki.qemu.org/Features/S390xNetworkBoot # install and setup basic infrastructure: $ sudo apt -qq update && sudo apt install -y -qq tftp git gcc make kexec-tools $ sudo mkdir -p /srv/tftp/ $ sudo vim /etc/xinetd.d/tftp # add: service tftp { protocol = udp port = 69 socket_type = dgram wait = yes user = nobody server = /usr/sbin/in.tftpd server_args = /srv/tftp disable = no } $ cat /etc/xinetd.d/tftp service tftp { protocol = udp port = 69 socket_type = dgram wait = yes user = nobody server = /usr/sbin/in.tftpd server_args = /srv/tftp disable = no } $ sudo chmod -R 777 /srv/tftp $ sudo chown -R nobody /srv/tftp $ sudo systemctl restart xinetd # now building a pxelinux.0 image based on the Ubuntu Server artful kernel and initrd # some scripts needed from the s390-tools/netboot folder $ git clone https://github.com/ibm-s390-tools/s390-toolsCloning into 's390-tools'... remote: Counting objects: 1068, done. remote: Compressing objects: 100% (31/31), done. remote: Total 1068 (delta 8), reused 19 (delta 8), pack-reused 1028 Receiving objects: 100% (1068/1068), 1.35 MiB | 2.63 MiB/s, done. Resolving deltas: 100% (243/243), done. Checking connectivity... done. $ $ wget http://ports.ubuntu.com/ubuntu-ports/dists/artful/main/installer-s390x/current/images/generic/kernel.ubuntu --2017-11-13 07:17:27-- http://ports.ubuntu.com/ubuntu-ports/dists/artful/main/installer-s390x/current/images/generic/kernel.ubuntu Resolving squid.internal (squid.internal)... 91.189.89.216 Connecting to squid.internal (squid.internal)|91.189.89.216|:3128... connected. Proxy request sent, awaiting response... 200 OK Length: 4083712 (3.9M) Saving to: ‘kernel.ubuntu’ kernel.ubuntu 100%[===================>] 3.89M 1.04MB/s in 4.1s 2017-11-13 07:17:31 (967 KB/s) - ‘kernel.ubuntu’ saved [4083712/4083712] $ $ wget http://ports.ubuntu.com/ubuntu-ports/dists/artful/main/installer-s390x/current/images/generic/initrd.ubuntu --2017-11-13 07:17:40-- http://ports.ubuntu.com/ubuntu-ports/dists/artful/main/installer-s390x/current/images/generic/initrd.ubuntu Resolving squid.internal (squid.internal)... 91.189.89.216 Connecting to squid.internal (squid.internal)|91.189.89.216|:3128... connected. Proxy request sent, awaiting response... 200 OK Length: 12148128 (12M) Saving to: ‘initrd.ubuntu’ initrd.ubuntu 100%[===================>] 11.58M 1.08MB/s in 8.4s 2017-11-13 07:17:48 (1.38 MB/s) - ‘initrd.ubuntu’ saved [12148128/12148128] $ $ ~/s390-tools/netboot/mk-s390image kernel.ubuntu -r initrd.ubuntu pxelinux.0 $ ls -la *.ubuntu -rw-rw-r-- 1 ubuntu ubuntu 12148128 Oct 14 05:14 initrd.ubuntu -rw-rw-r-- 1 ubuntu ubuntu 4083712 Oct 14 05:14 kernel.ubuntu $ $ sudo cp ~/pxelinux.0 /srv/tftp/pxelinux.0 $ sudo chown -R nobody /srv/tftp $ sudo chmod -R 777 /srv/tftp $ $ tree /srv/ /srv/ └── tftp └── pxelinux.0 # prepare kvm $ sudo apt install qemu-kvm libvirt-bin virtinst bridge-utils # use PXE image/rom from upstream qemu (not yet packaged in artful) $ sudo apt install ubuntu-dev-tools $ pull-lp-source qemu artful pull-lp-source: Downloading qemu version 1:2.10+dfsg-0ubuntu3 pull-lp-source: Downloading qemu_2.10+dfsg.orig.tar.xz from archive.ubuntu.com (8.013 MiB) pull-lp-source: Downloading qemu_2.10+dfsg-0ubuntu3.debian.tar.xz from archive.ubuntu.com (0.100 MiB) gpgv: Signature made Mon 16 Oct 2017 10:50:44 AM EDT gpgv: using RSA key gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./qemu_2.10+dfsg-0ubuntu3.dsc dpkg-source: info: extracting qemu in qemu-2.10+dfsg dpkg-source: info: unpacking qemu_2.10+dfsg.orig.tar.xz dpkg-source: info: unpacking qemu_2.10+dfsg-0ubuntu3.debian.tar.xz dpkg-source: info: applying 02_kfreebsd.patch dpkg-source: info: applying use-fixed-data-path.patch dpkg-source: info: applying use-data-path.patch dpkg-source: info: applying ubuntu/expose-vmx_qemu64cpu.patch dpkg-source: info: applying ubuntu/enable-svm-by-default.patch dpkg-source: info: applying ubuntu/define-ubuntu-machine-types.patch dpkg-source: info: applying qemu-2.10.1.diff # make the image/rom available in the path qemu looks for it (it's a special dir it searches roms) # the name is already what's registered on s390 as default file for the rom $ ls -la ./qemu-2.10+dfsg/pc-bios/s390-netboot.img -rwxrwxr-x 1 ubuntu ubuntu 83864 Aug 30 12:50 ./qemu-2.10+dfsg/pc-bios/s390-netboot.img $ sudo cp ./qemu-2.10+dfsg/pc-bios/s390-netboot.img /usr/share/qemu/ # configure the default libvirt network for PXE netboot # first stop the network $ virsh net-destroy default # now modify like this: $ virsh net-edit default # insert lines: # <--- ! # <--- ! # should look like this: $ virsh net-dumpxml default default a7dae6a2-93de-471a-b91e-a2dafe837f08 [ # alternatively you can also add this combined and single line: ] # (re-)start network again $ virsh net-start default # create a VM image: $ sudo qemu-img create -f qcow2 /var/lib/libvirt/images/nb-vm-01.qcow2 5G Formatting '/var/lib/libvirt/images/nb-vm-01.qcow2', fmt=qcow2 size=5368709120 cluster_size=65536 lazy_refcounts=off refcount_bits=16 # create basic VM definition $ vi nb-vm-01.xml # add a boot element for network boot: ... hvm # <-- ! ... $ cat nb-vm-01.xml nb-vm-01 b0dfd036-2965-4e90-a5a4-03d6c1ddae44 2097152 2097152 1 hvm destroy restart preserve /usr/bin/kvm
# notice the: # make sure 'network' is the only boot option specified, # or make sure it's at least the first one (in case there are multiple ones) # or alternatively: # drop all boot elements like and etc. # and add to your interface element $ virsh define nb-vm-01.xml Domain nb-vm-01 defined from nb-vm-01.xml $ virsh list --all Id Name State ---------------------------------------------------- - nb-vm-01 shut off # start the VM $ virsh start nb-vm-01 --console Domain nb-vm-01 started Connected to domain nb-vm-01 Escape character is ^] Using MAC address: 52:54:00:fa:5c:5d Requesting information via DHCP: done Using IPv4 address: 192.168.122.226 Requesting file "pxelinux.0" via TFTP from 192.168.122.1 Receiving data: 15851 KBytes TFTP: Received pxelinux.0 (15851 KBytes) Network loading done, starting kernel... Uncompressing Linux... Ok, booting the kernel. [ 0.398869] Linux version 4.13.0-16-generic (buildd@z13-010) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oct 11 18:33:05 UTC 2017 (Ubuntu 4.13.0-16.19-generic 4.13.4) [ 0.398874] setup.289988: Linux is running under KVM in 64-bit mode [ 0.400161] setup.b050d0: The maximum memory size is 2048MB [ 0.400196] numa.196305: NUMA mode: plain [ 0.400259] cpu.33a262: 1 configured CPUs, 0 standby CPUs [ 0.400355] Write protected kernel read-only data: 11440k [ 0.414386] Zone ranges: [ 0.414388] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.414389] Normal empty [ 0.414390] Movable zone start for each node [ 0.414391] Early memory node ranges [ 0.414391] node 0: [mem 0x0000000000000000-0x000000007fffffff] [ 0.414393] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.418060] random: fast init done [ 0.418085] percpu: Embedded 24 pages/cpu @000000007ff9d000 s60416 r8192 d29696 u98304 [ 0.418098] Built 1 zonelists in Node order, mobility grouping on. Total pages: 516096 [ 0.418098] Policy zone: DMA [ 0.418100] Kernel command line: root=/dev/ram0 ro [ 0.419382] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.473549] Memory: 2037524K/2097152K available (7692K kernel code, 1054K rwdata, 3744K rodata, 692K init, 784K bss, 59628K reserved, 0K cma-reserved) [ 0.473623] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.473625] ftrace: allocating 25487 entries in 100 pages [ 0.483061] Hierarchical RCU implementation. [ 0.483062] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.483063] Tasks RCU enabled. [ 0.483064] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.484842] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 [ 0.484865] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns [ 0.484935] console [ttyS1] enabled [ 0.484994] pid_max: default: 32768 minimum: 301 [ 0.485015] Security Framework initialized [ 0.485017] Yama: becoming mindful. [ 0.485034] AppArmor: AppArmor initialized [ 0.485981] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.486450] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.486468] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.486484] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.486750] Hierarchical SRCU implementation. [ 0.486979] smp: Bringing up secondary CPUs ... [ 0.486980] smp: Brought up 1 node, 1 CPU [ 0.487201] devtmpfs: initialized [ 0.487295] evm: security.selinux [ 0.487296] evm: security.SMACK64 [ 0.487297] evm: security.SMACK64EXEC [ 0.487297] evm: security.SMACK64TRANSMUTE [ 0.487298] evm: security.SMACK64MMAP [ 0.487298] evm: security.ima [ 0.487299] evm: security.capability [ 0.487333] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.487340] futex hash table entries: 512 (order: 5, 131072 bytes) [ 0.487483] NET: Registered protocol family 16 [ 0.488083] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages [ 0.488246] SCSI subsystem initialized [ 0.488383] NetLabel: Initializing [ 0.488384] NetLabel: domain hash size = 128 [ 0.488385] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.488393] NetLabel: unlabeled traffic allowed by default [ 0.501095] VFS: Disk quotas dquot_6.6.0 [ 0.501104] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.501179] AppArmor: AppArmor Filesystem Enabled [ 0.501272] NET: Registered protocol family 2 [ 0.501379] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.501449] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.501559] TCP: Hash tables configured (established 16384 bind 16384) [ 0.501643] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.501665] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.501711] NET: Registered protocol family 1 [ 0.501749] Unpacking initramfs... [ 0.666147] Freeing initrd memory: 11860K [ 0.666314] kvm-s390: SIE not available [ 0.666325] hypfs.7f5705: The hardware system does not support hypfs [ 0.666334] hypfs.7a79f0: Initialization of hypfs failed with rc=-61 [ 0.666421] audit: initializing netlink subsys (disabled) [ 0.666483] Initialise system trusted keyrings [ 0.666489] Key type blacklist registered [ 0.666503] audit: type=2000 audit(1510836110.048:1): state=initialized audit_enabled=0 res=1 [ 0.666511] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.667248] zbud: loaded [ 0.667499] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.667563] fuse init (API version 7.26) ┌─────────────────────┤ [!] Configure the network ├─────────────────────┐ │ │ │ Networking can be configured either by entering all the information │ │ manually, or by using DHCP (or a variety of IPv6-specific methods) to │ │ detect network settings automatically. If you choose to use │ │ autoconfiguration and the installer is unable to get a working │ │ configuration from the network, you will be given the opportunity to │ │ configure the network manually. │ │ │ │ Auto-configure networking? │ │ │ │ │ │ │ └───────────────────────────────────────────────────────────────────────┘ moves; selects; activates buttons # an interactive d-i installation can now be done ... # Ctrl+] to leave console $ # the steps above are sufficient for the netboot installer to run, # but it does not do full PXE boot (as the image was never meant to do so) # there are for example no pxelinux.cfg config checks ... # hence see next section: __________ # a traditional PXE boot would check in the booted image for PXE config, # will follow that and kexec into the target, e.g. a kernel/initrd + config for iscsi root in maas # the s390-tools netboot image builds such an image, but it is very trivial in its config support, yet [ # already dne above $ git clone https://github.com/ibm-s390-tools/s390-toolsCloning into 's390-tools'... remote: Counting objects: 1068, done. remote: Compressing objects: 100% (31/31), done. remote: Total 1068 (delta 8), reused 19 (delta 8), pack-reused 1028 Receiving objects: 100% (1068/1068), 1.35 MiB | 2.63 MiB/s, done. Resolving deltas: 100% (243/243), done. Checking connectivity... done. ] $ cd ~/s390-tools/netboot/ ~/s390-tools/netboot$ ls -la total 44 drwxrwxr-x 2 fheimes fheimes 4096 Nov 13 20:14 . drwxrwxr-x 49 fheimes fheimes 4096 Nov 13 20:14 .. -rw-rw-r-- 1 fheimes fheimes 375 Nov 13 20:14 Dockerfile -rw-rw-r-- 1 fheimes fheimes 400 Nov 13 20:14 Makefile -rw-rw-r-- 1 fheimes fheimes 1293 Nov 13 20:14 Makefile.pxelinux.0 -rwxrwxr-x 1 fheimes fheimes 8519 Nov 13 20:14 mk-pxelinux-ramfs -rwxrwxr-x 1 fheimes fheimes 3523 Nov 13 20:14 mk-s390image -rw-rw-r-- 1 fheimes fheimes 4688 Nov 13 20:14 README.md ~/s390-tools/netboot$ ~/s390-tools/netboot$ sudo make -f Makefile.pxelinux.0 # looong output - ends at about line 2843 ... wget https://busybox.net/downloads/busybox-1.27.1.tar.bz2 --2017-11-13 14:26:01-- https://busybox.net/downloads/busybox-1.27.1.tar.bz2 Resolving squid.internal (squid.internal)... 91.189.89.216 Connecting to squid.internal (squid.internal)|91.189.89.216|:3128... connected. Proxy request sent, awaiting response... 200 OK Length: 2216948 (2.1M) [application/x-bzip2] Saving to: ‘busybox-1.27.1.tar.bz2’ busybox-1.27.1.tar.b 100%[===================>] 2.11M 585KB/s in 3.7s 2017-11-13 14:26:06 (585 KB/s) - ‘busybox-1.27.1.tar.bz2’ saved [2216948/2216948] tar xjf busybox-1.27.1.tar.bz2 make -C busybox-1.27.1 defconfig make[1]: Entering directory '/home/ubuntu/s390-tools/netboot/busybox-1.27.1' HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/split-include scripts/basic/split-include.c: In function ‘main’: scripts/basic/split-include.c:134:6: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(old_line, buffer_size, fp_target); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HOSTCC scripts/basic/docproc GEN include/applets.h GEN include/usage.h GEN archival/Kbuild GEN archival/Config.in GEN archival/libarchive/Kbuild GEN console-tools/Kbuild GEN console-tools/Config.in GEN coreutils/Kbuild GEN coreutils/Config.in GEN coreutils/libcoreutils/Kbuild GEN scripts/Kbuild GEN runit/Kbuild GEN runit/Config.in GEN modutils/Kbuild GEN modutils/Config.in GEN applets/Kbuild GEN findutils/Kbuild GEN findutils/Config.in GEN editors/Kbuild GEN editors/Config.in GEN selinux/Kbuild GEN selinux/Config.in GEN networking/Kbuild GEN networking/Config.in GEN networking/udhcp/Kbuild GEN networking/udhcp/Config.in GEN networking/libiproute/Kbuild GEN sysklogd/Kbuild GEN sysklogd/Config.in GEN printutils/Kbuild GEN printutils/Config.in GEN loginutils/Kbuild GEN loginutils/Config.in GEN miscutils/Kbuild GEN miscutils/Config.in GEN util-linux/Kbuild GEN util-linux/Config.in GEN util-linux/volume_id/Kbuild GEN util-linux/volume_id/Config.in GEN mailutils/Kbuild GEN mailutils/Config.in GEN shell/Kbuild GEN shell/Config.in GEN procps/Kbuild GEN procps/Config.in GEN debianutils/Kbuild GEN debianutils/Config.in GEN init/Kbuild GEN init/Config.in GEN libbb/Kbuild GEN libbb/Config.in GEN libpwdgrp/Kbuild GEN e2fsprogs/Kbuild GEN e2fsprogs/Config.in HOSTCC scripts/kconfig/conf.o scripts/kconfig/conf.c: In function ‘conf_askvalue’: scripts/kconfig/conf.c:106:3: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(line, 128, stdin); ^~~~~~~~~~~~~~~~~~~~~~~ scripts/kconfig/conf.c: In function ‘conf_choice’: scripts/kconfig/conf.c:354:4: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result] fgets(line, 128, stdin); ^~~~~~~~~~~~~~~~~~~~~~~ HOSTCC scripts/kconfig/kxgettext.o HOSTCC scripts/kconfig/mconf.o scripts/kconfig/mconf.c: In function ‘show_textbox’: scripts/kconfig/mconf.c:847:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(fd, text, strlen(text)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ scripts/kconfig/mconf.c: In function ‘exec_conf’: scripts/kconfig/mconf.c:481:2: warning: ignoring return value of ‘pipe’, declared with attribute warn_unused_result [-Wunused-result] pipe(pipefd); ^~~~~~~~~~~~ SHIPPED scripts/kconfig/zconf.tab.c SHIPPED scripts/kconfig/lex.zconf.c SHIPPED scripts/kconfig/zconf.hash.c HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/conf scripts/kconfig/conf -d Config.in * * Busybox Configuration * * * Busybox Settings * Enable options for full-blown desktop systems (DESKTOP) [Y/n/?] (NEW) y Provide compatible behavior for rare corner cases (bigger code) (EXTRA_COMPAT) [N/y/?] (NEW) n Enable obsolete features removed before SUSv3 (INCLUDE_SUSv2) [Y/n/?] (NEW) y Avoid using GCC-specific code constructs (USE_PORTABLE_CODE) [N/y/?] (NEW) n Show applet usage messages (SHOW_USAGE) [Y/n/?] (NEW) y Show verbose applet usage messages (FEATURE_VERBOSE_USAGE) [Y/n/?] (NEW) y Store applet usage messages in compressed form (FEATURE_COMPRESS_USAGE) [Y/n/?] (NEW) y Include busybox applet (BUSYBOX) [Y/n/?] (NEW) y Support --install [-s] to install applet links at runtime (FEATURE_INSTALLER) [Y/n/?] (NEW) y Don't use /usr (INSTALL_NO_USR) [N/y/?] (NEW) n Support PAM (Pluggable Authentication Modules) (PAM) [N/y/?] (NEW) n Support --long-options (LONG_OPTS) [Y/?] (NEW) y Use the devpts filesystem for Unix98 PTYs (FEATURE_DEVPTS) [Y/n/?] (NEW) y Clean up all memory before exiting (usually not needed) (FEATURE_CLEAN_UP) [N/y/?] (NEW) n Support utmp file (FEATURE_UTMP) [Y/n/?] (NEW) y Support wtmp file (FEATURE_WTMP) [Y/n/?] (NEW) y Support writing pidfiles (FEATURE_PIDFILE) [Y/n/?] (NEW) y Path to directory for pidfile (PID_FILE_PATH) [/var/run] (NEW) /var/run Support SUID/SGID handling (FEATURE_SUID) [Y/n/?] (NEW) y Runtime SUID/SGID configuration via /etc/busybox.conf (FEATURE_SUID_CONFIG) [Y/n/?] (NEW) y Suppress warning message if /etc/busybox.conf is not readable (FEATURE_SUID_CONFIG_QUIET) [Y/n/?] (NEW) y Support NSA Security Enhanced Linux (SELINUX) [N/y/?] (NEW) n exec prefers applets (FEATURE_PREFER_APPLETS) [N/y/?] (NEW) n Path to BusyBox executable (BUSYBOX_EXEC_PATH) [/proc/self/exe] (NEW) /proc/self/exe * * Build Options * Build BusyBox as a static binary (no shared libs) (STATIC) [N/y/?] (NEW) n Build BusyBox as a position independent executable (PIE) [N/y/?] (NEW) n Force NOMMU build (NOMMU) [N/y/?] (NEW) n Build shared libbusybox (BUILD_LIBBUSYBOX) [N/y/?] (NEW) n Build with Large File Support (for accessing files > 2 GB) (LFS) [Y/n/?] (NEW) y Cross Compiler prefix (CROSS_COMPILER_PREFIX) [] (NEW) Path to sysroot (SYSROOT) [] (NEW) Additional CFLAGS (EXTRA_CFLAGS) [] (NEW) Additional LDFLAGS (EXTRA_LDFLAGS) [] (NEW) Additional LDLIBS (EXTRA_LDLIBS) [] (NEW) * * Installation Options ("make install" behavior) * What kind of applet links to install > 1. as soft-links (INSTALL_APPLET_SYMLINKS) (NEW) 2. as hard-links (INSTALL_APPLET_HARDLINKS) (NEW) 3. as script wrappers (INSTALL_APPLET_SCRIPT_WRAPPERS) (NEW) 4. not installed (INSTALL_APPLET_DONT) (NEW) choice[1-4?]: 1 BusyBox installation prefix (PREFIX) [./_install] (NEW) ./_install * * Debugging Options * Build BusyBox with extra Debugging symbols (DEBUG) [N/y/?] (NEW) n Enable runtime sanitizers (ASAN/LSAN/USAN/etc...) (DEBUG_SANITIZE) [N/y/?] (NEW) n Build unit tests (UNIT_TEST) [N/y/?] (NEW) n Abort compilation on any warning (WERROR) [N/y/?] (NEW) n Additional debugging library > 1. None (NO_DEBUG_LIB) (NEW) 2. Dmalloc (DMALLOC) (NEW) 3. Electric-fence (EFENCE) (NEW) choice[1-3?]: 1 * * Busybox Library Tuning * Use the end of BSS page (FEATURE_USE_BSS_TAIL) [N/y/?] (NEW) n Support RTMIN[+n] and RTMAX[-n] signal names (FEATURE_RTMINMAX) [Y/n/?] (NEW) y Buffer allocation policy > 1. Allocate with Malloc (FEATURE_BUFFERS_USE_MALLOC) (NEW) 2. Allocate on the Stack (FEATURE_BUFFERS_GO_ON_STACK) (NEW) 3. Allocate in the .bss section (FEATURE_BUFFERS_GO_IN_BSS) (NEW) choice[1-3?]: 1 Minimum password length (PASSWORD_MINLEN) [6] (NEW) 6 MD5: Trade bytes for speed (0:fast, 3:slow) (MD5_SMALL) [1] (NEW) 1 SHA3: Trade bytes for speed (0:fast, 1:slow) (SHA3_SMALL) [1] (NEW) 1 Faster /proc scanning code (+100 bytes) (FEATURE_FAST_TOP) [N/y/?] (NEW) n Support /etc/networks (FEATURE_ETC_NETWORKS) [N/y/?] (NEW) n Command line editing (FEATURE_EDITING) [Y/n/?] (NEW) y Maximum length of input (FEATURE_EDITING_MAX_LEN) [1024] (NEW) 1024 vi-style line editing commands (FEATURE_EDITING_VI) [N/y/?] (NEW) n History size (FEATURE_EDITING_HISTORY) [255] (NEW) 255 History saving (FEATURE_EDITING_SAVEHISTORY) [Y/n/?] (NEW) y Save history on shell exit, not after every command (FEATURE_EDITING_SAVE_ON_EXIT) [N/y/?] (NEW) n Reverse history search (FEATURE_REVERSE_SEARCH) [Y/n/?] (NEW) y Tab completion (FEATURE_TAB_COMPLETION) [Y/n] (NEW) y Username completion (FEATURE_USERNAME_COMPLETION) [Y/n] (NEW) y Fancy shell prompts (FEATURE_EDITING_FANCY_PROMPT) [Y/n/?] (NEW) y Query cursor position from terminal (FEATURE_EDITING_ASK_TERMINAL) [N/y/?] (NEW) n Enable locale support (system needs locale for this to work) (LOCALE_SUPPORT) [N/y/?] (NEW) n Support Unicode (UNICODE_SUPPORT) [Y/n/?] (NEW) y Check $LC_ALL, $LC_CTYPE and $LANG environment variables (FEATURE_CHECK_UNICODE_IN_ENV) [N/y/?] (NEW) n Character code to substitute unprintable characters with (SUBST_WCHAR) [63] (NEW) 63 Range of supported Unicode characters (LAST_SUPPORTED_WCHAR) [767] (NEW) 767 Allow zero-width Unicode characters on output (UNICODE_COMBINING_WCHARS) [N/y/?] (NEW) n Allow wide Unicode characters on output (UNICODE_WIDE_WCHARS) [N/y/?] (NEW) n Bidirectional character-aware line input (UNICODE_BIDI_SUPPORT) [N/y/?] (NEW) n Make it possible to enter sequences of chars which are not Unicode (UNICODE_PRESERVE_BROKEN) [N/y/?] (NEW) n Non-POSIX, but safer, copying to special nodes (FEATURE_NON_POSIX_CP) [Y/n/?] (NEW) y Give more precise messages when copy fails (cp, mv etc) (FEATURE_VERBOSE_CP_MESSAGE) [N/y/?] (NEW) n Use sendfile system call (FEATURE_USE_SENDFILE) [Y/n/?] (NEW) y Copy buffer size, in kilobytes (FEATURE_COPYBUF_KB) [4] (NEW) 4 Skip rootfs in mount table (FEATURE_SKIP_ROOTFS) [Y/n/?] (NEW) y Use clock_gettime(CLOCK_MONOTONIC) syscall (MONOTONIC_SYSCALL) [Y/n/?] (NEW) y Use ioctl names rather than hex values in error messages (IOCTL_HEX2STR_ERROR) [Y/n/?] (NEW) y Support infiniband HW (FEATURE_HWIB) [Y/n/?] (NEW) y * * Applets * * * Archival Utilities * Make tar, rpm, modprobe etc understand .xz data (FEATURE_SEAMLESS_XZ) [Y/n] (NEW) y Make tar, rpm, modprobe etc understand .lzma data (FEATURE_SEAMLESS_LZMA) [Y/n] (NEW) y Make tar, rpm, modprobe etc understand .bz2 data (FEATURE_SEAMLESS_BZ2) [Y/n] (NEW) y Make tar, rpm, modprobe etc understand .gz data (FEATURE_SEAMLESS_GZ) [Y] (NEW) y Make tar, rpm, modprobe etc understand .Z data (FEATURE_SEAMLESS_Z) [N/y] (NEW) n ar (AR) [N/y/?] (NEW) n uncompress (UNCOMPRESS) [N/y/?] (NEW) n gunzip (GUNZIP) [Y/n/?] (NEW) y zcat (ZCAT) [Y/n/?] (NEW) y Enable long options (FEATURE_GUNZIP_LONG_OPTIONS) [Y/n] (NEW) y bunzip2 (BUNZIP2) [Y/n/?] (NEW) y bzcat (BZCAT) [Y/n/?] (NEW) y unlzma (UNLZMA) [Y/n/?] (NEW) y lzcat (LZCAT) [Y/n/?] (NEW) y lzma -d (LZMA) [Y/n/?] (NEW) y Optimize for speed (FEATURE_LZMA_FAST) [N/y/?] (NEW) n unxz (UNXZ) [Y/n/?] (NEW) y xzcat (XZCAT) [Y/n/?] (NEW) y xz -d (XZ) [Y/n/?] (NEW) y bzip2 (BZIP2) [Y/n/?] (NEW) y Enable decompression (FEATURE_BZIP2_DECOMPRESS) [Y/?] (NEW) y cpio (CPIO) [Y/n/?] (NEW) y Support archive creation (FEATURE_CPIO_O) [Y/n/?] (NEW) y Support passthrough mode (FEATURE_CPIO_P) [Y/n/?] (NEW) y dpkg (DPKG) [Y/n/?] (NEW) y dpkg_deb (DPKG_DEB) [Y/n/?] (NEW) y gzip (GZIP) [Y/n/?] (NEW) y Enable long options (FEATURE_GZIP_LONG_OPTIONS) [Y/n] (NEW) y Trade memory for speed (0:small,slow - 2:fast,big) (GZIP_FAST) [0] (NEW) 0 Enable compression levels (FEATURE_GZIP_LEVELS) [N/y/?] (NEW) n Enable decompression (FEATURE_GZIP_DECOMPRESS) [Y/?] (NEW) y lzop (LZOP) [Y/n/?] (NEW) y unlzop (UNLZOP) [N/y/?] (NEW) n lzopcat (LZOPCAT) [N/y/?] (NEW) n lzop compression levels 7,8,9 (not very useful) (LZOP_COMPR_HIGH) [N/y/?] (NEW) n rpm (RPM) [Y/n/?] (NEW) y rpm2cpio (RPM2CPIO) [Y/n/?] (NEW) y tar (TAR) [Y/n/?] (NEW) y Enable long options (FEATURE_TAR_LONG_OPTIONS) [Y/n] (NEW) y Enable -c (archive creation) (FEATURE_TAR_CREATE) [Y/n] (NEW) y Autodetect compressed tarballs (FEATURE_TAR_AUTODETECT) [Y/n/?] (NEW) y Enable -X (exclude from) and -T (include from) options) (FEATURE_TAR_FROM) [Y/n/?] (NEW) y Support old tar header format (FEATURE_TAR_OLDGNU_COMPATIBILITY) [Y/n/?] (NEW) y Enable untarring of tarballs with checksums produced by buggy Sun tar (FEATURE_TAR_OLDSUN_COMPATIBILITY) [Y/n/?] (NEW) y Support GNU tar extensions (long filenames) (FEATURE_TAR_GNU_EXTENSIONS) [Y/n] (NEW) y Support writing to an external program (--to-command) (FEATURE_TAR_TO_COMMAND) [Y/n/?] (NEW) y Enable use of user and group names (FEATURE_TAR_UNAME_GNAME) [Y/n/?] (NEW) y Enable -m (do not preserve time) GNU option (FEATURE_TAR_NOPRESERVE_TIME) [Y/n] (NEW) y unzip (UNZIP) [Y/n/?] (NEW) y Read and use Central Directory data (FEATURE_UNZIP_CDF) [Y/n/?] (NEW) y Support compression method 12 (bzip2) (FEATURE_UNZIP_BZIP2) [Y/n] (NEW) y Support compression method 14 (lzma) (FEATURE_UNZIP_LZMA) [Y/n] (NEW) y Support compression method 95 (xz) (FEATURE_UNZIP_XZ) [Y/n] (NEW) y * * Coreutils * basename (BASENAME) [Y/n/?] (NEW) y cat (CAT) [Y/n/?] (NEW) y cat -v[etA] (FEATURE_CATV) [Y/n/?] (NEW) y chgrp (CHGRP) [Y/n/?] (NEW) y chmod (CHMOD) [Y/n/?] (NEW) y chown (CHOWN) [Y/n/?] (NEW) y Enable long options (FEATURE_CHOWN_LONG_OPTIONS) [Y/n] (NEW) y chroot (CHROOT) [Y/n/?] (NEW) y cksum (CKSUM) [Y/n/?] (NEW) y comm (COMM) [Y/n/?] (NEW) y cp (CP) [Y/n/?] (NEW) y Enable long options (FEATURE_CP_LONG_OPTIONS) [Y/n/?] (NEW) y cut (CUT) [Y/n/?] (NEW) y date (DATE) [Y/n/?] (NEW) y Enable ISO date format output (-I) (FEATURE_DATE_ISOFMT) [Y/n/?] (NEW) y Support %[num]N nanosecond format specifier (FEATURE_DATE_NANO) [N/y/?] (NEW) n Support weird 'date MMDDhhmm[[YY]YY][.ss]' format (FEATURE_DATE_COMPAT) [Y/n/?] (NEW) y dd (DD) [Y/n/?] (NEW) y Enable signal handling for status reporting (FEATURE_DD_SIGNAL_HANDLING) [Y/n/?] (NEW) y Enable the third status line upon signal (FEATURE_DD_THIRD_STATUS_LINE) [Y/n/?] (NEW) y Enable ibs, obs and conv options (FEATURE_DD_IBS_OBS) [Y/n/?] (NEW) y Enable status display options (FEATURE_DD_STATUS) [Y/n/?] (NEW) y df (DF) [Y/n/?] (NEW) y Enable -a, -i, -B (FEATURE_DF_FANCY) [Y/n/?] (NEW) y dirname (DIRNAME) [Y/n/?] (NEW) y dos2unix (DOS2UNIX) [Y/n/?] (NEW) y unix2dos (UNIX2DOS) [Y/n/?] (NEW) y du (default blocksize of 512 bytes) (DU) [Y/n/?] (NEW) y Use a default blocksize of 1024 bytes (1K) (FEATURE_DU_DEFAULT_BLOCKSIZE_1K) [Y/n/?] (NEW) y echo (basic SuSv3 version taking no options) (ECHO) [Y/n/?] (NEW) y Enable -n and -e options (FEATURE_FANCY_ECHO) [Y/n] (NEW) y env (ENV) [Y/n/?] (NEW) y Enable long options (FEATURE_ENV_LONG_OPTIONS) [Y/n] (NEW) y expand (EXPAND) [Y/n/?] (NEW) y Enable long options (FEATURE_EXPAND_LONG_OPTIONS) [Y/n] (NEW) y unexpand (UNEXPAND) [Y/n/?] (NEW) y Enable long options (FEATURE_UNEXPAND_LONG_OPTIONS) [Y/n] (NEW) y expr (EXPR) [Y/n/?] (NEW) y Extend Posix numbers support to 64 bit (EXPR_MATH_SUPPORT_64) [Y/n/?] (NEW) y factor (FACTOR) [Y/n/?] (NEW) y false (FALSE) [Y/n/?] (NEW) y fold (FOLD) [Y/n/?] (NEW) y fsync (FSYNC) [Y/n/?] (NEW) y head (HEAD) [Y/n/?] (NEW) y Enable -c, -q, and -v (FEATURE_FANCY_HEAD) [Y/n] (NEW) y hostid (HOSTID) [Y/n/?] (NEW) y id (ID) [Y/n/?] (NEW) y groups (GROUPS) [Y/n/?] (NEW) y install (INSTALL) [Y/n/?] (NEW) y Enable long options (FEATURE_INSTALL_LONG_OPTIONS) [Y/n] (NEW) y link (LINK) [Y/n/?] (NEW) y ln (LN) [Y/n/?] (NEW) y logname (LOGNAME) [Y/n/?] (NEW) y ls (LS) [Y/n/?] (NEW) y Enable filetyping options (-p and -F) (FEATURE_LS_FILETYPES) [Y/n] (NEW) y Enable symlinks dereferencing (-L) (FEATURE_LS_FOLLOWLINKS) [Y/n] (NEW) y Enable recursion (-R) (FEATURE_LS_RECURSIVE) [Y/n] (NEW) y Enable -w WIDTH and window size autodetection (FEATURE_LS_WIDTH) [Y/n] (NEW) y Sort the file names (FEATURE_LS_SORTFILES) [Y/n/?] (NEW) y Show file timestamps (FEATURE_LS_TIMESTAMPS) [Y/n/?] (NEW) y Show username/groupnames (FEATURE_LS_USERNAME) [Y/n/?] (NEW) y Allow use of color to identify file types (FEATURE_LS_COLOR) [Y/n/?] (NEW) y Produce colored ls output by default (FEATURE_LS_COLOR_IS_DEFAULT) [Y/n/?] (NEW) y md5sum (MD5SUM) [Y/n/?] (NEW) y sha1sum (SHA1SUM) [Y/n/?] (NEW) y sha256sum (SHA256SUM) [Y/n/?] (NEW) y sha512sum (SHA512SUM) [Y/n/?] (NEW) y sha3sum (SHA3SUM) [Y/n/?] (NEW) y * * Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum * Enable -c, -s and -w options (FEATURE_MD5_SHA1_SUM_CHECK) [Y/n/?] (NEW) y mkdir (MKDIR) [Y/n/?] (NEW) y Enable long options (FEATURE_MKDIR_LONG_OPTIONS) [Y/n] (NEW) y mkfifo (MKFIFO) [Y/n/?] (NEW) y mknod (MKNOD) [Y/n/?] (NEW) y mktemp (MKTEMP) [Y/n/?] (NEW) y mv (MV) [Y/n/?] (NEW) y Enable long options (FEATURE_MV_LONG_OPTIONS) [Y/n] (NEW) y nice (NICE) [Y/n/?] (NEW) y nl (NL) [Y/n/?] (NEW) y nohup (NOHUP) [Y/n/?] (NEW) y nproc (NPROC) [Y/n/?] (NEW) y od (OD) [Y/n/?] (NEW) y paste (PASTE) [Y/n/?] (NEW) y printenv (PRINTENV) [Y/n/?] (NEW) y printf (PRINTF) [Y/n/?] (NEW) y pwd (PWD) [Y/n/?] (NEW) y readlink (READLINK) [Y/n/?] (NEW) y Enable canonicalization by following all symlinks (-f) (FEATURE_READLINK_FOLLOW) [Y/n/?] (NEW) y realpath (REALPATH) [Y/n/?] (NEW) y rm (RM) [Y/n/?] (NEW) y rmdir (RMDIR) [Y/n/?] (NEW) y Enable long options (FEATURE_RMDIR_LONG_OPTIONS) [Y/n/?] (NEW) y seq (SEQ) [Y/n/?] (NEW) y shred (SHRED) [Y/n/?] (NEW) y shuf (SHUF) [Y/n/?] (NEW) y sleep (SLEEP) [Y/n/?] (NEW) y Enable multiple arguments and s/m/h/d suffixes (FEATURE_FANCY_SLEEP) [Y/n/?] (NEW) y Enable fractional arguments (FEATURE_FLOAT_SLEEP) [Y/n/?] (NEW) y sort (SORT) [Y/n/?] (NEW) y Full SuSv3 compliant sort (support -ktcsbdfiozgM) (FEATURE_SORT_BIG) [Y/n/?] (NEW) y split (SPLIT) [Y/n/?] (NEW) y Fancy extensions (FEATURE_SPLIT_FANCY) [Y/n/?] (NEW) y stat (STAT) [Y/n/?] (NEW) y Enable custom formats (-c) (FEATURE_STAT_FORMAT) [Y/n/?] (NEW) y Enable display of filesystem status (-f) (FEATURE_STAT_FILESYSTEM) [Y/n/?] (NEW) y stty (STTY) [Y/n/?] (NEW) y sum (SUM) [Y/n/?] (NEW) y sync (SYNC) [Y/n/?] (NEW) y Enable -d and -f flags (requires syncfs(2) in libc) (FEATURE_SYNC_FANCY) [Y/n/?] (NEW) y tac (TAC) [Y/n/?] (NEW) y tail (TAIL) [Y/n/?] (NEW) y Enable -q, -s, -v, and -F options (FEATURE_FANCY_TAIL) [Y/n/?] (NEW) y tee (TEE) [Y/n/?] (NEW) y Enable block I/O (larger/faster) instead of byte I/O (FEATURE_TEE_USE_BLOCK_IO) [Y/n/?] (NEW) y test (TEST) [Y/n/?] (NEW) y test as [ (TEST1) [Y/n/?] (NEW) y test as [[ (TEST2) [Y/n/?] (NEW) y Extend test to 64 bit (FEATURE_TEST_64) [Y/n/?] (NEW) y timeout (TIMEOUT) [Y/n/?] (NEW) y touch (TOUCH) [Y/n/?] (NEW) y Add support for -h (FEATURE_TOUCH_NODEREF) [Y/n/?] (NEW) y Add support for SUSV3 features (-d -t -r) (FEATURE_TOUCH_SUSV3) [Y/n/?] (NEW) y tr (TR) [Y/n/?] (NEW) y Enable character classes (such as [:upper:]) (FEATURE_TR_CLASSES) [Y/n/?] (NEW) y Enable equivalence classes (FEATURE_TR_EQUIV) [Y/n/?] (NEW) y true (TRUE) [Y/n/?] (NEW) y truncate (TRUNCATE) [Y/n/?] (NEW) y tty (TTY) [Y/n/?] (NEW) y uname (UNAME) [Y/n/?] (NEW) y Operating system name (UNAME_OSNAME) [GNU/Linux] (NEW) GNU/Linux uniq (UNIQ) [Y/n/?] (NEW) y unlink (UNLINK) [Y/n/?] (NEW) y usleep (USLEEP) [Y/n/?] (NEW) y uudecode (UUDECODE) [Y/n/?] (NEW) y base64 (BASE64) [Y/n/?] (NEW) y uuencode (UUENCODE) [Y/n/?] (NEW) y wc (WC) [Y/n/?] (NEW) y Support very large counts (FEATURE_WC_LARGE) [Y/n/?] (NEW) y who (WHO) [Y/n/?] (NEW) y w (W) [Y/n/?] (NEW) y users (USERS) [Y/n/?] (NEW) y whoami (WHOAMI) [Y/n/?] (NEW) y yes (YES) [Y/n/?] (NEW) y * * Common options * Support verbose options (usually -v) for various applets (FEATURE_VERBOSE) [Y/n/?] (NEW) y * * Common options for cp and mv * Preserve hard links (FEATURE_PRESERVE_HARDLINKS) [Y/n/?] (NEW) y * * Common options for df, du, ls * Support human readable output (example 13k, 23M, 235G) (FEATURE_HUMAN_READABLE) [Y/n/?] (NEW) y * * Console Utilities * chvt (CHVT) [Y/n/?] (NEW) y clear (CLEAR) [Y/n/?] (NEW) y deallocvt (DEALLOCVT) [Y/n/?] (NEW) y dumpkmap (DUMPKMAP) [Y/n/?] (NEW) y fgconsole (FGCONSOLE) [Y/n/?] (NEW) y kbd_mode (KBD_MODE) [Y/n/?] (NEW) y loadfont (LOADFONT) [Y/n/?] (NEW) y setfont (SETFONT) [Y/n/?] (NEW) y Support reading textual screen maps (FEATURE_SETFONT_TEXTUAL_MAP) [Y/n/?] (NEW) y Default directory for console-tools files (DEFAULT_SETFONT_DIR) [] (NEW) * * Common options for loadfont and setfont * Support PSF2 console fonts (FEATURE_LOADFONT_PSF2) [Y/n] (NEW) y Support old (raw) console fonts (FEATURE_LOADFONT_RAW) [Y/n] (NEW) y loadkmap (LOADKMAP) [Y/n/?] (NEW) y openvt (OPENVT) [Y/n/?] (NEW) y reset (RESET) [Y/n/?] (NEW) y resize (RESIZE) [Y/n/?] (NEW) y Print environment variables (FEATURE_RESIZE_PRINT) [Y/n/?] (NEW) y setconsole (SETCONSOLE) [Y/n/?] (NEW) y Enable long options (FEATURE_SETCONSOLE_LONG_OPTIONS) [Y/n] (NEW) y setkeycodes (SETKEYCODES) [Y/n/?] (NEW) y setlogcons (SETLOGCONS) [Y/n/?] (NEW) y showkey (SHOWKEY) [Y/n/?] (NEW) y * * Debian Utilities * pipe_progress (PIPE_PROGRESS) [Y/n/?] (NEW) y run-parts (RUN_PARTS) [Y/n/?] (NEW) y Enable long options (FEATURE_RUN_PARTS_LONG_OPTIONS) [Y/n] (NEW) y Support additional arguments (FEATURE_RUN_PARTS_FANCY) [Y/n/?] (NEW) y start-stop-daemon (START_STOP_DAEMON) [Y/n/?] (NEW) y Enable long options (FEATURE_START_STOP_DAEMON_LONG_OPTIONS) [Y/n] (NEW) y Support additional arguments (FEATURE_START_STOP_DAEMON_FANCY) [Y/n/?] (NEW) y which (WHICH) [Y/n/?] (NEW) y * * Editors * awk (AWK) [Y/n/?] (NEW) y Enable math functions (requires libm) (FEATURE_AWK_LIBM) [Y/n/?] (NEW) y Enable a few GNU extensions (FEATURE_AWK_GNU_EXTENSIONS) [Y/n/?] (NEW) y cmp (CMP) [Y/n/?] (NEW) y diff (DIFF) [Y/n/?] (NEW) y Enable long options (FEATURE_DIFF_LONG_OPTIONS) [Y/n] (NEW) y Enable directory support (FEATURE_DIFF_DIR) [Y/n/?] (NEW) y ed (ED) [Y/n/?] (NEW) y patch (PATCH) [Y/n/?] (NEW) y sed (SED) [Y/n/?] (NEW) y vi (VI) [Y/n/?] (NEW) y Maximum screen width (FEATURE_VI_MAX_LEN) [4096] (NEW) 4096 Allow to display 8-bit chars (otherwise shows dots) (FEATURE_VI_8BIT) [N/y/?] (NEW) n Enable ":" colon commands (no "ex" mode) (FEATURE_VI_COLON) [Y/n/?] (NEW) y Enable yank/put commands and mark cmds (FEATURE_VI_YANKMARK) [Y/n/?] (NEW) y Enable search and replace cmds (FEATURE_VI_SEARCH) [Y/n/?] (NEW) y Enable regex in search and replace (FEATURE_VI_REGEX_SEARCH) [N/y/?] (NEW) n Catch signals (FEATURE_VI_USE_SIGNALS) [Y/n/?] (NEW) y Remember previous cmd and "." cmd (FEATURE_VI_DOT_CMD) [Y/n/?] (NEW) y Enable -R option and "view" mode (FEATURE_VI_READONLY) [Y/n/?] (NEW) y Enable settable options, ai ic showmatch (FEATURE_VI_SETOPTS) [Y/n/?] (NEW) y Support :set (FEATURE_VI_SET) [Y/n] (NEW) y Handle window resize (FEATURE_VI_WIN_RESIZE) [Y/n/?] (NEW) y Use 'tell me cursor position' ESC sequence to measure window (FEATURE_VI_ASK_TERMINAL) [Y/n/?] (NEW) y Support undo command "u" (FEATURE_VI_UNDO) [Y/n/?] (NEW) y Enable undo operation queuing (FEATURE_VI_UNDO_QUEUE) [Y/n/?] (NEW) y Maximum undo character queue size (FEATURE_VI_UNDO_QUEUE_MAX) [256] (NEW) 256 Allow vi and awk to execute shell commands (FEATURE_ALLOW_EXEC) [Y/n/?] (NEW) y * * Finding Utilities * find (FIND) [Y/n/?] (NEW) y Enable -print0: NUL-terminated output (FEATURE_FIND_PRINT0) [Y/n/?] (NEW) y Enable -mtime: modified time matching (FEATURE_FIND_MTIME) [Y/n/?] (NEW) y Enable -mmin: modified time matching by minutes (FEATURE_FIND_MMIN) [Y/n/?] (NEW) y Enable -perm: permissions matching (FEATURE_FIND_PERM) [Y/n] (NEW) y Enable -type: file type matching (file/dir/link/...) (FEATURE_FIND_TYPE) [Y/n/?] (NEW) y Enable -xdev: 'stay in filesystem' (FEATURE_FIND_XDEV) [Y/n] (NEW) y Enable -mindepth N and -maxdepth N (FEATURE_FIND_MAXDEPTH) [Y/n] (NEW) y Enable -newer: compare file modification times (FEATURE_FIND_NEWER) [Y/n/?] (NEW) y Enable -inum: inode number matching (FEATURE_FIND_INUM) [Y/n] (NEW) y Enable -exec: execute commands (FEATURE_FIND_EXEC) [Y/n/?] (NEW) y Enable -exec ... {} + (FEATURE_FIND_EXEC_PLUS) [Y/n/?] (NEW) y Enable -user: username/uid matching (FEATURE_FIND_USER) [Y/n] (NEW) y Enable -group: group/gid matching (FEATURE_FIND_GROUP) [Y/n] (NEW) y Enable the 'not' (!) operator (FEATURE_FIND_NOT) [Y/n/?] (NEW) y Enable -depth (FEATURE_FIND_DEPTH) [Y/n/?] (NEW) y Enable parens in options (FEATURE_FIND_PAREN) [Y/n/?] (NEW) y Enable -size: file size matching (FEATURE_FIND_SIZE) [Y/n] (NEW) y Enable -prune: exclude subdirectories (FEATURE_FIND_PRUNE) [Y/n/?] (NEW) y Enable -delete: delete files/dirs (FEATURE_FIND_DELETE) [Y/n/?] (NEW) y Enable -path: match pathname with shell pattern (FEATURE_FIND_PATH) [Y/n/?] (NEW) y Enable -regex: match pathname with regex (FEATURE_FIND_REGEX) [Y/n/?] (NEW) y Enable -links: link count matching (FEATURE_FIND_LINKS) [Y/n/?] (NEW) y grep (GREP) [Y/n/?] (NEW) y egrep (EGREP) [Y/n/?] (NEW) y fgrep (FGREP) [Y/n/?] (NEW) y Enable before and after context flags (-A, -B and -C) (FEATURE_GREP_CONTEXT) [Y/n/?] (NEW) y xargs (XARGS) [Y/n/?] (NEW) y Enable -p: prompt and confirmation (FEATURE_XARGS_SUPPORT_CONFIRMATION) [Y/n/?] (NEW) y Enable single and double quotes and backslash (FEATURE_XARGS_SUPPORT_QUOTES) [Y/n/?] (NEW) y Enable -x: exit if -s or -n is exceeded (FEATURE_XARGS_SUPPORT_TERMOPT) [Y/n/?] (NEW) y Enable -0: NUL-terminated input (FEATURE_XARGS_SUPPORT_ZERO_TERM) [Y/n/?] (NEW) y Enable -I STR: string to replace (FEATURE_XARGS_SUPPORT_REPL_STR) [Y/n/?] (NEW) y * * Init Utilities * bootchartd (BOOTCHARTD) [Y/n/?] (NEW) y Compatible, bloated header (FEATURE_BOOTCHARTD_BLOATED_HEADER) [Y/n/?] (NEW) y Support bootchartd.conf (FEATURE_BOOTCHARTD_CONFIG_FILE) [Y/n/?] (NEW) y halt (HALT) [Y/n/?] (NEW) y poweroff (POWEROFF) [Y/n/?] (NEW) y reboot (REBOOT) [Y/n/?] (NEW) y init (INIT) [Y/n/?] (NEW) y linuxrc: support running init from initrd (not initramfs) (LINUXRC) [Y/n/?] (NEW) y Support reading an inittab file (FEATURE_USE_INITTAB) [Y/n/?] (NEW) y Support killing processes that have been removed from inittab (FEATURE_KILL_REMOVED) [N/y/?] (NEW) n Run commands with leading dash with controlling tty (FEATURE_INIT_SCTTY) [Y/n/?] (NEW) y Enable init to write to syslog (FEATURE_INIT_SYSLOG) [Y/n/?] (NEW) y Be quiet on boot (no 'init started:' message) (FEATURE_INIT_QUIET) [Y/n] (NEW) y Support dumping core for child processes (debugging only) (FEATURE_INIT_COREDUMPS) [N/y/?] (NEW) n Initial terminal type (INIT_TERMINAL_TYPE) [linux] (NEW) linux Clear init's command line (FEATURE_INIT_MODIFY_CMDLINE) [Y/n/?] (NEW) y * * Login/Password Management Utilities * Support shadow passwords (FEATURE_SHADOWPASSWDS) [Y/n/?] (NEW) y Use internal password and group functions rather than system functions (USE_BB_PWD_GRP) [Y/n/?] (NEW) y Use internal shadow password functions (USE_BB_SHADOW) [Y/n/?] (NEW) y Use internal crypt functions (USE_BB_CRYPT) [Y/n/?] (NEW) y Enable SHA256/512 crypt functions (USE_BB_CRYPT_SHA) [Y/n/?] (NEW) y add-shell (ADD_SHELL) [Y/n/?] (NEW) y remove-shell (REMOVE_SHELL) [Y/n/?] (NEW) y addgroup (ADDGROUP) [Y/n/?] (NEW) y Enable long options (FEATURE_ADDGROUP_LONG_OPTIONS) [Y/n] (NEW) y Support adding users to groups (FEATURE_ADDUSER_TO_GROUP) [Y/n/?] (NEW) y adduser (ADDUSER) [Y/n/?] (NEW) y Enable long options (FEATURE_ADDUSER_LONG_OPTIONS) [Y/n] (NEW) y Enable sanity check on user/group names in adduser and addgroup (FEATURE_CHECK_NAMES) [N/y/?] (NEW) n Last valid uid or gid for adduser and addgroup (LAST_ID) [60000] (NEW) 60000 First valid system uid or gid for adduser and addgroup (FIRST_SYSTEM_ID) [100] (NEW) 100 Last valid system uid or gid for adduser and addgroup (LAST_SYSTEM_ID) [999] (NEW) 999 chpasswd (CHPASSWD) [Y/n/?] (NEW) y Default encryption method (passwd -a, cryptpw -m, chpasswd -c ALG) (FEATURE_DEFAULT_PASSWD_ALGO) [des] (NEW) des cryptpw (CRYPTPW) [Y/n/?] (NEW) y mkpasswd (MKPASSWD) [Y/n/?] (NEW) y deluser (DELUSER) [Y/n/?] (NEW) y delgroup (DELGROUP) [Y/n/?] (NEW) y Support removing users from groups (FEATURE_DEL_USER_FROM_GROUP) [Y/n/?] (NEW) y getty (GETTY) [Y/n/?] (NEW) y login (LOGIN) [Y/n/?] (NEW) y Run logged in session in a child process (LOGIN_SESSION_AS_CHILD) [N/y/?] (NEW) n Support login scripts (LOGIN_SCRIPTS) [Y/n/?] (NEW) y Support /etc/nologin (FEATURE_NOLOGIN) [Y/n/?] (NEW) y Support /etc/securetty (FEATURE_SECURETTY) [Y/n/?] (NEW) y passwd (PASSWD) [Y/n/?] (NEW) y Check new passwords for weakness (FEATURE_PASSWD_WEAK_CHECK) [Y/n/?] (NEW) y su (SU) [Y/n/?] (NEW) y Log to syslog all attempts to use su (FEATURE_SU_SYSLOG) [Y/n] (NEW) y If user's shell is not in /etc/shells, disallow -s PROG (FEATURE_SU_CHECKS_SHELLS) [Y/n] (NEW) y Allow blank passwords only on TTYs in /etc/securetty (FEATURE_SU_BLANK_PW_NEEDS_SECURE_TTY) [N/y] (NEW) n sulogin (SULOGIN) [Y/n/?] (NEW) y vlock (VLOCK) [Y/n/?] (NEW) y * * Linux Ext2 FS Progs * chattr (CHATTR) [Y/n/?] (NEW) y fsck (FSCK) [Y/n/?] (NEW) y lsattr (LSATTR) [Y/n/?] (NEW) y tune2fs (TUNE2FS) [N/y/?] (NEW) n * * Linux Module Utilities * Simplified modutils (MODPROBE_SMALL) [Y/n/?] (NEW) y depmod (DEPMOD) [Y/n/?] (NEW) y insmod (INSMOD) [Y/n/?] (NEW) y lsmod (LSMOD) [Y/n/?] (NEW) y modinfo (MODINFO) [Y/n/?] (NEW) y modprobe (MODPROBE) [Y/n/?] (NEW) y rmmod (RMMOD) [Y/n/?] (NEW) y * * Options common to multiple modutils * Accept module options on modprobe command line (FEATURE_CMDLINE_MODULE_OPTIONS) [Y/n/?] (NEW) y Skip loading of already loaded modules (FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED) [Y/n/?] (NEW) y Default directory containing modules (DEFAULT_MODULES_DIR) [/lib/modules] (NEW) /lib/modules Default name of modules.dep (DEFAULT_DEPMOD_FILE) [modules.dep] (NEW) modules.dep * * Linux System Utilities * acpid (ACPID) [Y/n/?] (NEW) y Accept and ignore redundant options (FEATURE_ACPID_COMPAT) [Y/n/?] (NEW) y blkdiscard (BLKDISCARD) [Y/n/?] (NEW) y blkid (BLKID) [Y/n/?] (NEW) y Print filesystem type (FEATURE_BLKID_TYPE) [N/y/?] (NEW) n blockdev (BLOCKDEV) [Y/n/?] (NEW) y cal (CAL) [Y/n/?] (NEW) y chrt (CHRT) [Y/n/?] (NEW) y dmesg (DMESG) [Y/n/?] (NEW) y Pretty output (FEATURE_DMESG_PRETTY) [Y/n/?] (NEW) y eject (EJECT) [Y/n/?] (NEW) y SCSI support (FEATURE_EJECT_SCSI) [Y/n/?] (NEW) y fallocate (FALLOCATE) [Y/n/?] (NEW) y fatattr (FATATTR) [Y/n/?] (NEW) y fbset (FBSET) [Y/n/?] (NEW) y Enable extra options (FEATURE_FBSET_FANCY) [Y/n/?] (NEW) y Enable readmode support (FEATURE_FBSET_READMODE) [Y/n/?] (NEW) y fdformat (FDFORMAT) [Y/n/?] (NEW) y fdisk (FDISK) [Y/n/?] (NEW) y Write support (FEATURE_FDISK_WRITABLE) [Y/n/?] (NEW) y Support AIX disklabels (FEATURE_AIX_LABEL) [N/y/?] (NEW) n Support SGI disklabels (FEATURE_SGI_LABEL) [N/y/?] (NEW) n Support SUN disklabels (FEATURE_SUN_LABEL) [N/y/?] (NEW) n Support BSD disklabels (FEATURE_OSF_LABEL) [N/y/?] (NEW) n Support GPT disklabels (FEATURE_GPT_LABEL) [N/y/?] (NEW) n Support expert mode (FEATURE_FDISK_ADVANCED) [Y/n/?] (NEW) y findfs (FINDFS) [Y/n/?] (NEW) y flock (FLOCK) [Y/n/?] (NEW) y fdflush (FDFLUSH) [Y/n/?] (NEW) y freeramdisk (FREERAMDISK) [Y/n/?] (NEW) y fsck_minix (FSCK_MINIX) [Y/n/?] (NEW) y fsfreeze (FSFREEZE) [Y/n/?] (NEW) y fstrim (FSTRIM) [Y/n/?] (NEW) y getopt (GETOPT) [Y/n/?] (NEW) y Support option -l (FEATURE_GETOPT_LONG) [Y/n/?] (NEW) y hexdump (HEXDUMP) [Y/n/?] (NEW) y Support -R, reverse of 'hexdump -Cv' (FEATURE_HEXDUMP_REVERSE) [Y/n/?] (NEW) y hd (HD) [Y/n/?] (NEW) y xxd (XXD) [Y/n/?] (NEW) y hwclock (HWCLOCK) [Y/n/?] (NEW) y Support long options (--hctosys,...) (FEATURE_HWCLOCK_LONG_OPTIONS) [Y/n] (NEW) y Use FHS /var/lib/hwclock/adjtime (FEATURE_HWCLOCK_ADJTIME_FHS) [N/y/?] (NEW) n ionice (IONICE) [Y/n/?] (NEW) y ipcrm (IPCRM) [Y/n/?] (NEW) y ipcs (IPCS) [Y/n/?] (NEW) y last (LAST) [Y/n/?] (NEW) y Output extra information (FEATURE_LAST_FANCY) [Y/n/?] (NEW) y losetup (LOSETUP) [Y/n/?] (NEW) y lspci (LSPCI) [Y/n/?] (NEW) y lsusb (LSUSB) [Y/n/?] (NEW) y mdev (MDEV) [Y/n/?] (NEW) y Support /etc/mdev.conf (FEATURE_MDEV_CONF) [Y/n/?] (NEW) y Support subdirs/symlinks (FEATURE_MDEV_RENAME) [Y/n/?] (NEW) y Support regular expressions substitutions when renaming device (FEATURE_MDEV_RENAME_REGEXP) [Y/n/?] (NEW) y Support command execution at device addition/removal (FEATURE_MDEV_EXEC) [Y/n/?] (NEW) y Support loading of firmwares (FEATURE_MDEV_LOAD_FIRMWARE) [Y/n/?] (NEW) y mesg (MESG) [Y/n/?] (NEW) y Enable writing to tty only by group, not by everybody (FEATURE_MESG_ENABLE_ONLY_GROUP) [Y/n/?] (NEW) y mke2fs (MKE2FS) [Y/n/?] (NEW) y mkfs.ext2 (MKFS_EXT2) [Y/n/?] (NEW) y mkfs_minix (MKFS_MINIX) [Y/n/?] (NEW) y Support Minix fs v2 (fsck_minix/mkfs_minix) (FEATURE_MINIX2) [Y/n/?] (NEW) y mkfs_reiser (MKFS_REISER) [N/y/?] (NEW) n mkdosfs (MKDOSFS) [Y/n/?] (NEW) y mkfs.vfat (MKFS_VFAT) [Y/n/?] (NEW) y mkswap (MKSWAP) [Y/n/?] (NEW) y UUID support (FEATURE_MKSWAP_UUID) [Y/n/?] (NEW) y more (MORE) [Y/n/?] (NEW) y mount (MOUNT) [Y/n/?] (NEW) y Support option -f (FEATURE_MOUNT_FAKE) [Y/n/?] (NEW) y Support option -v (FEATURE_MOUNT_VERBOSE) [Y/n/?] (NEW) y Support mount helpers (FEATURE_MOUNT_HELPERS) [N/y/?] (NEW) n Support specifying devices by label or UUID (FEATURE_MOUNT_LABEL) [Y/n/?] (NEW) y Support mounting NFS file systems on Linux < 2.6.23 (FEATURE_MOUNT_NFS) [N/y/?] (NEW) n Support mounting CIFS/SMB file systems (FEATURE_MOUNT_CIFS) [Y/n/?] (NEW) y Support lots of -o flags (FEATURE_MOUNT_FLAGS) [Y/n/?] (NEW) y Support /etc/fstab and -a (FEATURE_MOUNT_FSTAB) [Y/n/?] (NEW) y Support -T (FEATURE_MOUNT_OTHERTAB) [Y/n/?] (NEW) y mountpoint (MOUNTPOINT) [Y/n/?] (NEW) y nsenter (NSENTER) [Y/n/?] (NEW) y Enable long options (FEATURE_NSENTER_LONG_OPTS) [Y/n/?] (NEW) y pivot_root (PIVOT_ROOT) [Y/n/?] (NEW) y rdate (RDATE) [Y/n/?] (NEW) y rdev (RDEV) [Y/n/?] (NEW) y readprofile (READPROFILE) [Y/n/?] (NEW) y renice (RENICE) [Y/n/?] (NEW) y rev (REV) [Y/n/?] (NEW) y rtcwake (RTCWAKE) [Y/n/?] (NEW) y script (SCRIPT) [Y/n/?] (NEW) y scriptreplay (SCRIPTREPLAY) [Y/n/?] (NEW) y setarch (SETARCH) [Y/n/?] (NEW) y linux32 (LINUX32) [Y/n/?] (NEW) y linux64 (LINUX64) [Y/n/?] (NEW) y setpriv (SETPRIV) [Y/n/?] (NEW) y setsid (SETSID) [Y/n/?] (NEW) y swapon (SWAPON) [Y/n/?] (NEW) y Support discard option -d (FEATURE_SWAPON_DISCARD) [Y/n/?] (NEW) y Support priority option -p (FEATURE_SWAPON_PRI) [Y/n/?] (NEW) y swapoff (SWAPOFF) [Y/n/?] (NEW) y switch_root (SWITCH_ROOT) [Y/n/?] (NEW) y taskset (TASKSET) [Y/n/?] (NEW) y Fancy output (FEATURE_TASKSET_FANCY) [Y/n/?] (NEW) y uevent (UEVENT) [Y/n/?] (NEW) y umount (UMOUNT) [Y/n/?] (NEW) y Support option -a (FEATURE_UMOUNT_ALL) [Y/n/?] (NEW) y unshare (UNSHARE) [Y/n/?] (NEW) y wall (WALL) [Y/n/?] (NEW) y * * Common options for mount/umount * Support loopback mounts (FEATURE_MOUNT_LOOP) [Y/n/?] (NEW) y Create new loopback devices if needed (FEATURE_MOUNT_LOOP_CREATE) [Y/n/?] (NEW) y Support old /etc/mtab file (FEATURE_MTAB_SUPPORT) [N/y/?] (NEW) n * * Filesystem/Volume identification * bcache filesystem (FEATURE_VOLUMEID_BCACHE) [Y/n] (NEW) y btrfs filesystem (FEATURE_VOLUMEID_BTRFS) [Y/n] (NEW) y cramfs filesystem (FEATURE_VOLUMEID_CRAMFS) [Y/n] (NEW) y exFAT filesystem (FEATURE_VOLUMEID_EXFAT) [Y/n/?] (NEW) y Ext filesystem (FEATURE_VOLUMEID_EXT) [Y/n] (NEW) y f2fs filesystem (FEATURE_VOLUMEID_F2FS) [Y/n/?] (NEW) y fat filesystem (FEATURE_VOLUMEID_FAT) [Y/n] (NEW) y hfs filesystem (FEATURE_VOLUMEID_HFS) [Y/n] (NEW) y iso9660 filesystem (FEATURE_VOLUMEID_ISO9660) [Y/n] (NEW) y jfs filesystem (FEATURE_VOLUMEID_JFS) [Y/n] (NEW) y linuxraid (FEATURE_VOLUMEID_LINUXRAID) [Y/n] (NEW) y linux swap filesystem (FEATURE_VOLUMEID_LINUXSWAP) [Y/n] (NEW) y luks filesystem (FEATURE_VOLUMEID_LUKS) [Y/n] (NEW) y nilfs filesystem (FEATURE_VOLUMEID_NILFS) [Y/n/?] (NEW) y ntfs filesystem (FEATURE_VOLUMEID_NTFS) [Y/n] (NEW) y ocfs2 filesystem (FEATURE_VOLUMEID_OCFS2) [Y/n] (NEW) y Reiser filesystem (FEATURE_VOLUMEID_REISERFS) [Y/n] (NEW) y romfs filesystem (FEATURE_VOLUMEID_ROMFS) [Y/n] (NEW) y sysv filesystem (FEATURE_VOLUMEID_SYSV) [Y/n] (NEW) y UBIFS filesystem (FEATURE_VOLUMEID_UBIFS) [Y/n/?] (NEW) y udf filesystem (FEATURE_VOLUMEID_UDF) [Y/n] (NEW) y xfs filesystem (FEATURE_VOLUMEID_XFS) [Y/n] (NEW) y * * Miscellaneous Utilities * adjtimex (ADJTIMEX) [Y/n/?] (NEW) y bbconfig (BBCONFIG) [N/y/?] (NEW) n beep (BEEP) [Y/n/?] (NEW) y default frequency (FEATURE_BEEP_FREQ) [4000] (NEW) 4000 default length (FEATURE_BEEP_LENGTH_MS) [30] (NEW) 30 chat (CHAT) [Y/n/?] (NEW) y Enable NOFAIL expect strings (FEATURE_CHAT_NOFAIL) [Y/n/?] (NEW) y Force STDIN to be a TTY (FEATURE_CHAT_TTY_HIFI) [N/y/?] (NEW) n Enable implicit Carriage Return (FEATURE_CHAT_IMPLICIT_CR) [Y/n/?] (NEW) y Swallow options (FEATURE_CHAT_SWALLOW_OPTS) [Y/n/?] (NEW) y Support weird SEND escapes (FEATURE_CHAT_SEND_ESCAPES) [Y/n/?] (NEW) y Support variable-length ABORT conditions (FEATURE_CHAT_VAR_ABORT_LEN) [Y/n/?] (NEW) y Support revoking of ABORT conditions (FEATURE_CHAT_CLR_ABORT) [Y/n/?] (NEW) y conspy (CONSPY) [Y/n/?] (NEW) y crond (CROND) [Y/n/?] (NEW) y Support option -d to redirect output to stderr (FEATURE_CROND_D) [Y/n/?] (NEW) y Report command output via email (using sendmail) (FEATURE_CROND_CALL_SENDMAIL) [Y/n/?] (NEW) y crond spool directory (FEATURE_CROND_DIR) [/var/spool/cron] (NEW) /var/spool/cron crontab (CRONTAB) [Y/n/?] (NEW) y dc (DC) [Y/n/?] (NEW) y Enable power and exp functions (requires libm) (FEATURE_DC_LIBM) [Y/n/?] (NEW) y devfsd (obsolete) (DEVFSD) [N/y/?] (NEW) n Use devfs names for all devices (obsolete) (FEATURE_DEVFS) [N/y/?] (NEW) n devmem (DEVMEM) [Y/n/?] (NEW) y fbsplash (FBSPLASH) [Y/n/?] (NEW) y flash_eraseall (FLASH_ERASEALL) [N/y/?] (NEW) n flash_lock (FLASH_LOCK) [N/y/?] (NEW) n flash_unlock (FLASH_UNLOCK) [N/y/?] (NEW) n flashcp (FLASHCP) [N/y/?] (NEW) n hdparm (HDPARM) [Y/n/?] (NEW) y Support obtaining detailed information directly from drives (FEATURE_HDPARM_GET_IDENTITY) [Y/n/?] (NEW) y Register an IDE interface (DANGEROUS) (FEATURE_HDPARM_HDIO_SCAN_HWIF) [Y/n/?] (NEW) y Un-register an IDE interface (DANGEROUS) (FEATURE_HDPARM_HDIO_UNREGISTER_HWIF) [Y/n/?] (NEW) y Perform device reset (DANGEROUS) (FEATURE_HDPARM_HDIO_DRIVE_RESET) [Y/n/?] (NEW) y Tristate device for hotswap (DANGEROUS) (FEATURE_HDPARM_HDIO_TRISTATE_HWIF) [Y/n/?] (NEW) y Get/set using_dma flag (FEATURE_HDPARM_HDIO_GETSET_DMA) [Y/n/?] (NEW) y i2cget (I2CGET) [Y/n/?] (NEW) y i2cset (I2CSET) [Y/n/?] (NEW) y i2cdump (I2CDUMP) [Y/n/?] (NEW) y i2cdetect (I2CDETECT) [Y/n/?] (NEW) y inotifyd (INOTIFYD) [N/y/?] (NEW) n less (LESS) [Y/n/?] (NEW) y Max number of input lines less will try to eat (FEATURE_LESS_MAXLINES) [9999999] (NEW) 9999999 Enable bracket searching (FEATURE_LESS_BRACKETS) [Y/n/?] (NEW) y Enable -m/-M (FEATURE_LESS_FLAGS) [Y/n/?] (NEW) y Enable -S (FEATURE_LESS_TRUNCATE) [Y/n/?] (NEW) y Enable marks (FEATURE_LESS_MARKS) [Y/n/?] (NEW) y Enable regular expressions (FEATURE_LESS_REGEXP) [Y/n/?] (NEW) y Enable automatic resizing on window size changes (FEATURE_LESS_WINCH) [Y/n/?] (NEW) y Use 'tell me cursor position' ESC sequence to measure window (FEATURE_LESS_ASK_TERMINAL) [Y/n/?] (NEW) y Enable flag changes ('-' command) (FEATURE_LESS_DASHCMD) [Y/n/?] (NEW) y Enable -N (dynamic switching of line numbers) (FEATURE_LESS_LINENUMS) [Y/n] (NEW) y lsscsi (LSSCSI) [Y/n/?] (NEW) y makedevs (MAKEDEVS) [Y/n/?] (NEW) y Choose makedevs behaviour 1. leaf (FEATURE_MAKEDEVS_LEAF) (NEW) > 2. table (FEATURE_MAKEDEVS_TABLE) (NEW) choice[1-2]: 2 man (MAN) [Y/n/?] (NEW) y microcom (MICROCOM) [Y/n/?] (NEW) y mt (MT) [Y/n/?] (NEW) y nandwrite (NANDWRITE) [Y/n/?] (NEW) y nanddump (NANDDUMP) [Y/n/?] (NEW) y partprobe (PARTPROBE) [Y/n/?] (NEW) y raidautorun (RAIDAUTORUN) [Y/n/?] (NEW) y readahead (READAHEAD) [Y/n/?] (NEW) y rfkill (RFKILL) [N/y/?] (NEW) n runlevel (RUNLEVEL) [Y/n/?] (NEW) y rx (RX) [Y/n/?] (NEW) y setserial (SETSERIAL) [Y/n/?] (NEW) y strings (STRINGS) [Y/n/?] (NEW) y time (TIME) [Y/n/?] (NEW) y ttysize (TTYSIZE) [Y/n/?] (NEW) y ubiattach (UBIATTACH) [Y/n/?] (NEW) y ubidetach (UBIDETACH) [Y/n/?] (NEW) y ubimkvol (UBIMKVOL) [Y/n/?] (NEW) y ubirmvol (UBIRMVOL) [Y/n/?] (NEW) y ubirsvol (UBIRSVOL) [Y/n/?] (NEW) y ubiupdatevol (UBIUPDATEVOL) [Y/n/?] (NEW) y ubirename (UBIRENAME) [Y/n/?] (NEW) y volname (VOLNAME) [Y/n/?] (NEW) y watchdog (WATCHDOG) [Y/n/?] (NEW) y * * Networking Utilities * Enable IPv6 support (FEATURE_IPV6) [Y/n/?] (NEW) y Enable Unix domain socket support (usually not needed) (FEATURE_UNIX_LOCAL) [N/y/?] (NEW) n Prefer IPv4 addresses from DNS queries (FEATURE_PREFER_IPV4_ADDRESS) [Y/n/?] (NEW) y Verbose resolution errors (VERBOSE_RESOLUTION_ERRORS) [N/y/?] (NEW) n arp (ARP) [Y/n/?] (NEW) y arping (ARPING) [Y/n/?] (NEW) y brctl (BRCTL) [Y/n/?] (NEW) y Fancy options (FEATURE_BRCTL_FANCY) [Y/n/?] (NEW) y Support show (FEATURE_BRCTL_SHOW) [Y/n/?] (NEW) y dnsd (DNSD) [Y/n/?] (NEW) y ether-wake (ETHER_WAKE) [Y/n/?] (NEW) y ftpd (FTPD) [Y/n/?] (NEW) y Enable upload commands (FEATURE_FTPD_WRITE) [Y/n/?] (NEW) y Enable workaround for RFC-violating clients (FEATURE_FTPD_ACCEPT_BROKEN_LIST) [Y/n/?] (NEW) y Enable authentication (FEATURE_FTPD_AUTHENTICATION) [Y/n/?] (NEW) y ftpget (FTPGET) [Y/n/?] (NEW) y ftpput (FTPPUT) [Y/n/?] (NEW) y Enable long options in ftpget/ftpput (FEATURE_FTPGETPUT_LONG_OPTIONS) [Y/n] (NEW) y hostname (HOSTNAME) [Y/n/?] (NEW) y dnsdomainname (DNSDOMAINNAME) [Y/n/?] (NEW) y httpd (HTTPD) [Y/n/?] (NEW) y Support 'Ranges:' header (FEATURE_HTTPD_RANGES) [Y/n/?] (NEW) y Enable -u option (FEATURE_HTTPD_SETUID) [Y/n/?] (NEW) y Enable Basic http Authentication (FEATURE_HTTPD_BASIC_AUTH) [Y/n/?] (NEW) y Support MD5 crypted passwords for http Authentication (FEATURE_HTTPD_AUTH_MD5) [Y/n/?] (NEW) y Support Common Gateway Interface (CGI) (FEATURE_HTTPD_CGI) [Y/n/?] (NEW) y Support running scripts through an interpreter (FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR) [Y/n/?] (NEW) y Set REMOTE_PORT environment variable for CGI (FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV) [Y/n/?] (NEW) y Enable -e option (useful for CGIs written as shell scripts) (FEATURE_HTTPD_ENCODE_URL_STR) [Y/n/?] (NEW) y Support custom error pages (FEATURE_HTTPD_ERROR_PAGES) [Y/n/?] (NEW) y Support reverse proxy (FEATURE_HTTPD_PROXY) [Y/n/?] (NEW) y Support GZIP content encoding (FEATURE_HTTPD_GZIP) [Y/n/?] (NEW) y ifconfig (IFCONFIG) [Y/n/?] (NEW) y Enable status reporting output (+7k) (FEATURE_IFCONFIG_STATUS) [Y/n/?] (NEW) y Enable slip-specific options "keepalive" and "outfill" (FEATURE_IFCONFIG_SLIP) [Y/n/?] (NEW) y Enable options "mem_start", "io_addr", and "irq" (FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ) [Y/n/?] (NEW) y Enable option "hw" (ether only) (FEATURE_IFCONFIG_HW) [Y/n/?] (NEW) y Set the broadcast automatically (FEATURE_IFCONFIG_BROADCAST_PLUS) [Y/n/?] (NEW) y ifenslave (IFENSLAVE) [Y/n/?] (NEW) y ifplugd (IFPLUGD) [Y/n/?] (NEW) y ifup (IFUP) [Y/n/?] (NEW) y ifdown (IFDOWN) [Y/n/?] (NEW) y Absolute path to ifstate file (IFUPDOWN_IFSTATE_PATH) [/var/run/ifstate] (NEW) /var/run/ifstate Use ip tool (else ifconfig/route is used) (FEATURE_IFUPDOWN_IP) [Y/n/?] (NEW) y Support IPv4 (FEATURE_IFUPDOWN_IPV4) [Y/n/?] (NEW) y Support IPv6 (FEATURE_IFUPDOWN_IPV6) [Y/n/?] (NEW) y Enable mapping support (FEATURE_IFUPDOWN_MAPPING) [Y/n/?] (NEW) y Support external DHCP clients (FEATURE_IFUPDOWN_EXTERNAL_DHCP) [N/y/?] (NEW) n inetd (INETD) [Y/n/?] (NEW) y Support echo service (FEATURE_INETD_SUPPORT_BUILTIN_ECHO) [Y/n/?] (NEW) y Support discard service (FEATURE_INETD_SUPPORT_BUILTIN_DISCARD) [Y/n/?] (NEW) y Support time service (FEATURE_INETD_SUPPORT_BUILTIN_TIME) [Y/n/?] (NEW) y Support daytime service (FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME) [Y/n/?] (NEW) y Support chargen service (FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN) [Y/n/?] (NEW) y Support RPC services (FEATURE_INETD_RPC) [N/y/?] (NEW) n ip (IP) [Y/n/?] (NEW) y ipaddr (IPADDR) [Y/n/?] (NEW) y iplink (IPLINK) [Y/n/?] (NEW) y iproute (IPROUTE) [Y/n/?] (NEW) y iptunnel (IPTUNNEL) [Y/n/?] (NEW) y iprule (IPRULE) [Y/n/?] (NEW) y ipneigh (IPNEIGH) [Y/n/?] (NEW) y ip address (FEATURE_IP_ADDRESS) [Y/?] (NEW) y ip link (FEATURE_IP_LINK) [Y/?] (NEW) y ip route (FEATURE_IP_ROUTE) [Y/?] (NEW) y ip route configuration directory (FEATURE_IP_ROUTE_DIR) [/etc/iproute2] (NEW) /etc/iproute2 ip tunnel (FEATURE_IP_TUNNEL) [Y/?] (NEW) y ip rule (FEATURE_IP_RULE) [Y/?] (NEW) y ip neighbor (FEATURE_IP_NEIGH) [Y/?] (NEW) y Support displaying rarely used link types (FEATURE_IP_RARE_PROTOCOLS) [N/y/?] (NEW) n ipcalc (IPCALC) [Y/n/?] (NEW) y Enable long options (FEATURE_IPCALC_LONG_OPTIONS) [Y/n] (NEW) y Fancy IPCALC, more options, adds 1 kbyte (FEATURE_IPCALC_FANCY) [Y/n/?] (NEW) y fakeidentd (FAKEIDENTD) [Y/n/?] (NEW) y nameif (NAMEIF) [Y/n/?] (NEW) y Extended nameif (FEATURE_NAMEIF_EXTENDED) [Y/n/?] (NEW) y nbd-client (NBDCLIENT) [Y/n/?] (NEW) y nc (NC) [Y/n/?] (NEW) y Netcat server options (-l) (NC_SERVER) [Y/n/?] (NEW) y Netcat extensions (-eiw and -f FILE) (NC_EXTRA) [Y/n/?] (NEW) y Netcat 1.10 compatibility (+2.5k) (NC_110_COMPAT) [N/y/?] (NEW) n netstat (NETSTAT) [Y/n/?] (NEW) y Enable wide output (FEATURE_NETSTAT_WIDE) [Y/n/?] (NEW) y Enable PID/Program name output (FEATURE_NETSTAT_PRG) [Y/n/?] (NEW) y nslookup (NSLOOKUP) [Y/n/?] (NEW) y ntpd (NTPD) [Y/n/?] (NEW) y Make ntpd usable as a NTP server (FEATURE_NTPD_SERVER) [Y/n/?] (NEW) y Make ntpd understand /etc/ntp.conf (FEATURE_NTPD_CONF) [Y/n/?] (NEW) y ping (PING) [Y/n/?] (NEW) y ping6 (PING6) [Y/n/?] (NEW) y Enable fancy ping output (FEATURE_FANCY_PING) [Y/n/?] (NEW) y pscan (PSCAN) [Y/n/?] (NEW) y route (ROUTE) [Y/n/?] (NEW) y slattach (SLATTACH) [Y/n/?] (NEW) y ssl_client (SSL_CLIENT) [Y/n/?] (NEW) y tcpsvd (TCPSVD) [Y/n/?] (NEW) y udpsvd (UDPSVD) [Y/n/?] (NEW) y telnet (TELNET) [Y/n/?] (NEW) y Pass TERM type to remote host (FEATURE_TELNET_TTYPE) [Y/n/?] (NEW) y Pass USER type to remote host (FEATURE_TELNET_AUTOLOGIN) [Y/n/?] (NEW) y Enable window size autodetection (FEATURE_TELNET_WIDTH) [Y/n] (NEW) y telnetd (TELNETD) [Y/n/?] (NEW) y Support standalone telnetd (not inetd only) (FEATURE_TELNETD_STANDALONE) [Y/n/?] (NEW) y Support -w SEC option (inetd wait mode) (FEATURE_TELNETD_INETD_WAIT) [Y/n/?] (NEW) y tftp (TFTP) [Y/n/?] (NEW) y tftpd (TFTPD) [Y/n/?] (NEW) y * * Common options for tftp/tftpd * Enable 'tftp get' and/or tftpd upload code (FEATURE_TFTP_GET) [Y/n/?] (NEW) y Enable 'tftp put' and/or tftpd download code (FEATURE_TFTP_PUT) [Y/n/?] (NEW) y Enable 'blksize' and 'tsize' protocol options (FEATURE_TFTP_BLOCKSIZE) [Y/n/?] (NEW) y Enable progress bar (FEATURE_TFTP_PROGRESS_BAR) [Y/n] (NEW) y Enable debug (TFTP_DEBUG) [N/y/?] (NEW) n traceroute (TRACEROUTE) [Y/n/?] (NEW) y traceroute6 (TRACEROUTE6) [Y/n/?] (NEW) y Enable verbose output (FEATURE_TRACEROUTE_VERBOSE) [Y/n/?] (NEW) y Enable -I option (use ICMP instead of UDP) (FEATURE_TRACEROUTE_USE_ICMP) [Y/n] (NEW) y tunctl (TUNCTL) [Y/n/?] (NEW) y Support owner:group assignment (FEATURE_TUNCTL_UG) [Y/n/?] (NEW) y vconfig (VCONFIG) [Y/n/?] (NEW) y wget (WGET) [Y/n/?] (NEW) y Enable long options (FEATURE_WGET_LONG_OPTIONS) [Y/n] (NEW) y Enable progress bar (+2k) (FEATURE_WGET_STATUSBAR) [Y/n] (NEW) y Enable HTTP authentication (FEATURE_WGET_AUTHENTICATION) [Y/n/?] (NEW) y Enable timeout option -T SEC (FEATURE_WGET_TIMEOUT) [Y/n/?] (NEW) y Support HTTPS using internal TLS code (FEATURE_WGET_HTTPS) [Y/n/?] (NEW) y Try to connect to HTTPS using openssl (FEATURE_WGET_OPENSSL) [Y/n/?] (NEW) y whois (WHOIS) [Y/n/?] (NEW) y zcip (ZCIP) [Y/n/?] (NEW) y udhcpc6 (DHCPv6 client, EXPERIMENTAL) (UDHCPC6) [N/y/?] (NEW) n udhcpd (DHCP server) (UDHCPD) [Y/n/?] (NEW) y Rewrite the lease file at every new acknowledge (FEATURE_UDHCPD_WRITE_LEASES_EARLY) [Y/n/?] (NEW) y Select IP address based on client MAC (FEATURE_UDHCPD_BASE_IP_ON_MAC) [N/y/?] (NEW) n Absolute path to lease file (DHCPD_LEASES_FILE) [/var/lib/misc/udhcpd.leases] (NEW) /var/lib/misc/udhcpd.leases dumpleases (DUMPLEASES) [Y/n/?] (NEW) y dhcprelay (DHCPRELAY) [Y/n/?] (NEW) y udhcpc (DHCP client) (UDHCPC) [Y/n/?] (NEW) y Verify that the offered address is free, using ARP ping (FEATURE_UDHCPC_ARPING) [Y/n/?] (NEW) y Do not pass malformed host and domain names (FEATURE_UDHCPC_SANITIZEOPT) [Y/n/?] (NEW) y Absolute path to config script (UDHCPC_DEFAULT_SCRIPT) [/usr/share/udhcpc/default.script] (NEW) /usr/share/udhcpc/default.script Enable '-P port' option for udhcpd and udhcpc (FEATURE_UDHCP_PORT) [N/y/?] (NEW) n Maximum verbosity level for udhcp applets (0..9) (UDHCP_DEBUG) [9] (NEW) 9 Support RFC3397 domain search (experimental) (FEATURE_UDHCP_RFC3397) [Y/n/?] (NEW) y Support 802.1Q VLAN parameters (FEATURE_UDHCP_8021Q) [Y/n/?] (NEW) y DHCP options slack buffer size (UDHCPC_SLACK_FOR_BUGGY_SERVERS) [80] (NEW) 80 ifup udhcpc command line options (IFUPDOWN_UDHCPC_CMD_OPTIONS) [-R -n] (NEW) -R -n * * Print Utilities * lpd (LPD) [Y/n/?] (NEW) y lpr (LPR) [Y/n/?] (NEW) y lpq (LPQ) [Y/n/?] (NEW) y * * Mail Utilities * makemime (MAKEMIME) [Y/n/?] (NEW) y popmaildir (POPMAILDIR) [Y/n/?] (NEW) y Allow message filters and custom delivery program (FEATURE_POPMAILDIR_DELIVERY) [Y/n/?] (NEW) y reformime (REFORMIME) [Y/n/?] (NEW) y Accept and ignore options other than -x and -X (FEATURE_REFORMIME_COMPAT) [Y/n/?] (NEW) y sendmail (SENDMAIL) [Y/n/?] (NEW) y Default charset (FEATURE_MIME_CHARSET) [us-ascii] (NEW) us-ascii * * Process Utilities * free (FREE) [Y/n/?] (NEW) y fuser (FUSER) [Y/n/?] (NEW) y iostat (IOSTAT) [Y/n/?] (NEW) y kill (KILL) [Y/n/?] (NEW) y killall (KILLALL) [Y/n/?] (NEW) y killall5 (KILLALL5) [Y/n/?] (NEW) y lsof (LSOF) [Y/n/?] (NEW) y mpstat (MPSTAT) [Y/n/?] (NEW) y nmeter (NMETER) [Y/n/?] (NEW) y pgrep (PGREP) [Y/n/?] (NEW) y pkill (PKILL) [Y/n/?] (NEW) y pidof (PIDOF) [Y/n/?] (NEW) y Enable single shot (-s) (FEATURE_PIDOF_SINGLE) [Y/n/?] (NEW) y Enable omitting pids (-o PID) (FEATURE_PIDOF_OMIT) [Y/n/?] (NEW) y pmap (PMAP) [Y/n/?] (NEW) y powertop (POWERTOP) [Y/n/?] (NEW) y Accept keyboard commands (FEATURE_POWERTOP_INTERACTIVE) [Y/n/?] (NEW) y ps (PS) [Y/n/?] (NEW) y Support -o time and -o etime output specifiers (FEATURE_PS_TIME) [Y/n] (NEW) y Support Linux prior to 2.4.0 and non-ELF systems (FEATURE_PS_UNUSUAL_SYSTEMS) [N/y/?] (NEW) n Support -o rgroup, -o ruser, -o nice specifiers (FEATURE_PS_ADDITIONAL_COLUMNS) [Y/n] (NEW) y pstree (PSTREE) [Y/n/?] (NEW) y pwdx (PWDX) [Y/n/?] (NEW) y smemcap (SMEMCAP) [Y/n/?] (NEW) y sysctl (BB_SYSCTL) [Y/n/?] (NEW) y top (TOP) [Y/n/?] (NEW) y Accept keyboard commands (FEATURE_TOP_INTERACTIVE) [Y/n/?] (NEW) y Show CPU per-process usage percentage (FEATURE_TOP_CPU_USAGE_PERCENTAGE) [Y/n/?] (NEW) y Show CPU global usage percentage (FEATURE_TOP_CPU_GLOBAL_PERCENTS) [Y/n/?] (NEW) y SMP CPU usage display ('c' key) (FEATURE_TOP_SMP_CPU) [Y/n/?] (NEW) y Show 1/10th of a percent in CPU/mem statistics (FEATURE_TOP_DECIMALS) [Y/n/?] (NEW) y Show CPU process runs on ('j' field) (FEATURE_TOP_SMP_PROCESS) [Y/n/?] (NEW) y Topmem command ('s' key) (FEATURE_TOPMEM) [Y/n/?] (NEW) y uptime (UPTIME) [Y/n/?] (NEW) y Show the number of users (FEATURE_UPTIME_UTMP_SUPPORT) [Y/n/?] (NEW) y watch (WATCH) [Y/n/?] (NEW) y Support thread display in ps/pstree/top (FEATURE_SHOW_THREADS) [Y/n/?] (NEW) y * * Runit Utilities * chpst (CHPST) [Y/n/?] (NEW) y setuidgid (SETUIDGID) [Y/n/?] (NEW) y envuidgid (ENVUIDGID) [Y/n/?] (NEW) y envdir (ENVDIR) [Y/n/?] (NEW) y softlimit (SOFTLIMIT) [Y/n/?] (NEW) y runsv (RUNSV) [Y/n/?] (NEW) y runsvdir (RUNSVDIR) [Y/n/?] (NEW) y Enable scrolling argument log (FEATURE_RUNSVDIR_LOG) [N/y/?] (NEW) n sv (SV) [Y/n/?] (NEW) y Default directory for services (SV_DEFAULT_SERVICE_DIR) [/var/service] (NEW) /var/service svc (SVC) [Y/n/?] (NEW) y svlogd (SVLOGD) [Y/n/?] (NEW) y * * Shells * Choose which shell is aliased to 'sh' name > 1. ash (SH_IS_ASH) (NEW) 2. hush (SH_IS_HUSH) (NEW) 3. none (SH_IS_NONE) (NEW) choice[1-3?]: 1 Choose which shell is aliased to 'bash' name 1. ash (BASH_IS_ASH) (NEW) 2. hush (BASH_IS_HUSH) (NEW) > 3. none (BASH_IS_NONE) (NEW) choice[1-3?]: 3 ash (ASH) [Y/n/?] (NEW) y Optimize for size instead of speed (ASH_OPTIMIZE_FOR_SIZE) [Y/n] (NEW) y Use internal glob() implementation (ASH_INTERNAL_GLOB) [Y/n/?] (NEW) y bash-compatible extensions (ASH_BASH_COMPAT) [Y/n] (NEW) y Job control (ASH_JOB_CONTROL) [Y/n] (NEW) y Alias support (ASH_ALIAS) [Y/n] (NEW) y Pseudorandom generator and $RANDOM variable (ASH_RANDOM_SUPPORT) [Y/n/?] (NEW) y Expand prompt string (ASH_EXPAND_PRMT) [Y/n/?] (NEW) y Idle timeout variable $TMOUT (ASH_IDLE_TIMEOUT) [Y/n/?] (NEW) y Check for new mail in interactive shell (ASH_MAIL) [Y/n/?] (NEW) y echo builtin (ASH_ECHO) [Y/n] (NEW) y printf builtin (ASH_PRINTF) [Y/n] (NEW) y test builtin (ASH_TEST) [Y/n] (NEW) y help builtin (ASH_HELP) [Y/n] (NEW) y getopts builtin (ASH_GETOPTS) [Y/n] (NEW) y command builtin (ASH_CMDCMD) [Y/n/?] (NEW) y cttyhack (CTTYHACK) [Y/n/?] (NEW) y hush (HUSH) [Y/n/?] (NEW) y bash-compatible extensions (HUSH_BASH_COMPAT) [Y/n] (NEW) y Brace expansion (HUSH_BRACE_EXPANSION) [Y/n/?] (NEW) y Interactive mode (HUSH_INTERACTIVE) [Y/n/?] (NEW) y Save command history to .hush_history (HUSH_SAVEHISTORY) [Y/n] (NEW) y Job control (HUSH_JOB) [Y/n/?] (NEW) y Support process substitution (HUSH_TICK) [Y/n/?] (NEW) y Support if/then/elif/else/fi (HUSH_IF) [Y/n] (NEW) y Support for, while and until loops (HUSH_LOOPS) [Y/n] (NEW) y Support case ... esac statement (HUSH_CASE) [Y/n/?] (NEW) y Support funcname() { commands; } syntax (HUSH_FUNCTIONS) [Y/n/?] (NEW) y local builtin (HUSH_LOCAL) [Y/n/?] (NEW) y Pseudorandom generator and $RANDOM variable (HUSH_RANDOM_SUPPORT) [Y/n/?] (NEW) y Support 'hush -x' option and 'set -x' command (HUSH_MODE_X) [Y/n/?] (NEW) y echo builtin (HUSH_ECHO) [Y/n] (NEW) y printf builtin (HUSH_PRINTF) [Y/n] (NEW) y test builtin (HUSH_TEST) [Y/n] (NEW) y help builtin (HUSH_HELP) [Y/n] (NEW) y export builtin (HUSH_EXPORT) [Y/n] (NEW) y Support 'export -n' option (HUSH_EXPORT_N) [Y/n/?] (NEW) y kill builtin (supports kill %jobspec) (HUSH_KILL) [Y/n] (NEW) y wait builtin (HUSH_WAIT) [Y/n] (NEW) y trap builtin (HUSH_TRAP) [Y/n] (NEW) y type builtin (HUSH_TYPE) [Y/n] (NEW) y read builtin (HUSH_READ) [Y/n] (NEW) y set builtin (HUSH_SET) [Y/n] (NEW) y unset builtin (HUSH_UNSET) [Y/n] (NEW) y ulimit builtin (HUSH_ULIMIT) [Y/n] (NEW) y umask builtin (HUSH_UMASK) [Y/n] (NEW) y memleak builtin (debugging) (HUSH_MEMLEAK) [N/y] (NEW) n msh (deprecated: aliased to hush) (MSH) [N/y/?] (NEW) n * * Options common to all shells * POSIX math support (FEATURE_SH_MATH) [Y/n/?] (NEW) y Extend POSIX math support to 64 bit (FEATURE_SH_MATH_64) [Y/n/?] (NEW) y Hide message on interactive shell startup (FEATURE_SH_EXTRA_QUIET) [Y/n/?] (NEW) y Standalone shell (FEATURE_SH_STANDALONE) [N/y/?] (NEW) n Run 'nofork' applets directly (FEATURE_SH_NOFORK) [N/y/?] (NEW) n Use $HISTFILESIZE (FEATURE_SH_HISTFILESIZE) [Y/n/?] (NEW) y * * System Logging Utilities * klogd (KLOGD) [Y/n/?] (NEW) y * * klogd should not be used together with syslog to kernel printk buffer * Use the klogctl() interface (FEATURE_KLOGD_KLOGCTL) [Y/n/?] (NEW) y logger (LOGGER) [Y/n/?] (NEW) y logread (LOGREAD) [Y/n/?] (NEW) y Double buffering (FEATURE_LOGREAD_REDUCED_LOCKING) [Y/n/?] (NEW) y syslogd (SYSLOGD) [Y/n/?] (NEW) y Rotate message files (FEATURE_ROTATE_LOGFILE) [Y/n/?] (NEW) y Remote Log support (FEATURE_REMOTE_LOG) [Y/n/?] (NEW) y Support -D (drop dups) option (FEATURE_SYSLOGD_DUP) [Y/n/?] (NEW) y Support syslog.conf (FEATURE_SYSLOGD_CFG) [Y/n/?] (NEW) y Read buffer size in bytes (FEATURE_SYSLOGD_READ_BUFFER_SIZE) [256] (NEW) 256 Circular Buffer support (FEATURE_IPC_SYSLOG) [Y/n/?] (NEW) y Circular buffer size in Kbytes (minimum 4KB) (FEATURE_IPC_SYSLOG_BUFFER_SIZE) [16] (NEW) 16 Linux kernel printk buffer support (FEATURE_KMSG_SYSLOG) [Y/n/?] (NEW) y make[1]: Leaving directory '/home/ubuntu/s390-tools/netboot/busybox-1.27.1' make -C busybox-1.27.1 install make[1]: Entering directory '/home/ubuntu/s390-tools/netboot/busybox-1.27.1' SPLIT include/autoconf.h -> include/config/* GEN include/bbconfigopts.h GEN include/common_bufsiz.h HOSTCC applets/usage applets/usage.c: In function ‘main’: applets/usage.c:52:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, usage_array[i].usage, strlen(usage_array[i].usage) + 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GEN include/usage_compressed.h HOSTCC applets/applet_tables GEN include/applet_tables.h include/NUM_APPLETS.h GEN include/applet_tables.h include/NUM_APPLETS.h CC applets/applets.o LD applets/built-in.o HOSTCC applets/usage_pod applets/usage_pod.c: In function ‘main’: applets/usage_pod.c:74:3: warning: format not a string literal and no format arguments [-Wformat-security] printf(usage_array[i].aname); ^~~~~~ LD archival/built-in.o CC archival/bbunzip.o CC archival/bzip2.o CC archival/cpio.o CC archival/dpkg.o CC archival/dpkg_deb.o CC archival/gzip.o CC archival/lzop.o CC archival/rpm.o archival/rpm.c: In function ‘fileaction_setowngrp’: archival/rpm.c:261:2: warning: ignoring return value of ‘chown’, declared with attribute warn_unused_result [-Wunused-result] chown(filename, uid, gid); ^~~~~~~~~~~~~~~~~~~~~~~~~ CC archival/rpm2cpio.o CC archival/tar.o CC archival/unzip.o AR archival/lib.a LD archival/libarchive/built-in.o CC archival/libarchive/common.o CC archival/libarchive/data_align.o CC archival/libarchive/data_extract_all.o archival/libarchive/data_extract_all.c: In function ‘data_extract_all’: archival/libarchive/data_extract_all.c:225:4: warning: ignoring return value of ‘chown’, declared with attribute warn_unused_result [-Wunused-result] chown(dst_name, uid, gid); ^~~~~~~~~~~~~~~~~~~~~~~~~ CC archival/libarchive/data_extract_to_command.o CC archival/libarchive/data_extract_to_stdout.o CC archival/libarchive/data_skip.o CC archival/libarchive/decompress_bunzip2.o CC archival/libarchive/decompress_gunzip.o CC archival/libarchive/decompress_unlzma.o CC archival/libarchive/decompress_unxz.o CC archival/libarchive/filter_accept_all.o CC archival/libarchive/filter_accept_list.o CC archival/libarchive/filter_accept_list_reassign.o CC archival/libarchive/filter_accept_reject_list.o CC archival/libarchive/find_list_entry.o CC archival/libarchive/get_header_ar.o CC archival/libarchive/get_header_cpio.o CC archival/libarchive/get_header_tar.o CC archival/libarchive/get_header_tar_bz2.o CC archival/libarchive/get_header_tar_gz.o CC archival/libarchive/get_header_tar_lzma.o CC archival/libarchive/get_header_tar_xz.o CC archival/libarchive/header_list.o CC archival/libarchive/header_skip.o CC archival/libarchive/header_verbose_list.o CC archival/libarchive/init_handle.o CC archival/libarchive/lzo1x_1.o CC archival/libarchive/lzo1x_1o.o CC archival/libarchive/lzo1x_d.o CC archival/libarchive/open_transformer.o CC archival/libarchive/seek_by_jump.o CC archival/libarchive/seek_by_read.o CC archival/libarchive/unpack_ar_archive.o CC archival/libarchive/unsafe_prefix.o AR archival/libarchive/lib.a LD console-tools/built-in.o CC console-tools/chvt.o CC console-tools/clear.o CC console-tools/deallocvt.o CC console-tools/dumpkmap.o console-tools/dumpkmap.c: In function ‘dumpkmap_main’: console-tools/dumpkmap.c:81:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, flags, 7 + MAX_NR_KEYMAPS); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ console-tools/dumpkmap.c:94:6: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, &ke.kb_value, 2); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC console-tools/fgconsole.o CC console-tools/kbd_mode.o CC console-tools/loadfont.o console-tools/loadfont.c: In function ‘setfont_main’: console-tools/loadfont.c:453:4: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result] chdir(CONFIG_DEFAULT_SETFONT_DIR "/consolefonts"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ console-tools/loadfont.c:471:5: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result [-Wunused-result] chdir(CONFIG_DEFAULT_SETFONT_DIR "/consoletrans"); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC console-tools/loadkmap.o CC console-tools/openvt.o CC console-tools/reset.o CC console-tools/resize.o console-tools/resize.c: In function ‘resize_main’: console-tools/resize.c:86:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf(ESC"[%hu;%huR", &w.ws_row, &w.ws_col); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC console-tools/setconsole.o CC console-tools/setkeycodes.o CC console-tools/setlogcons.o CC console-tools/showkey.o AR console-tools/lib.a LD coreutils/built-in.o CC coreutils/basename.o CC coreutils/cat.o CC coreutils/chgrp.o CC coreutils/chmod.o CC coreutils/chown.o CC coreutils/chroot.o CC coreutils/cksum.o CC coreutils/comm.o CC coreutils/cp.o CC coreutils/cut.o CC coreutils/date.o CC coreutils/dd.o CC coreutils/df.o CC coreutils/dirname.o CC coreutils/dos2unix.o coreutils/dos2unix.c: In function ‘convert’: coreutils/dos2unix.c:83:3: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(fd, st.st_uid, st.st_gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC coreutils/du.o CC coreutils/echo.o CC coreutils/env.o CC coreutils/expand.o CC coreutils/expr.o CC coreutils/factor.o CC coreutils/false.o CC coreutils/fold.o CC coreutils/fsync.o CC coreutils/head.o CC coreutils/hostid.o CC coreutils/id.o CC coreutils/install.o CC coreutils/link.o CC coreutils/ln.o CC coreutils/logname.o CC coreutils/ls.o CC coreutils/md5_sha1_sum.o CC coreutils/mkdir.o CC coreutils/mkfifo.o CC coreutils/mknod.o CC coreutils/mktemp.o CC coreutils/mv.o CC coreutils/nice.o CC coreutils/nl.o CC coreutils/nohup.o CC coreutils/nproc.o CC coreutils/od.o CC coreutils/paste.o CC coreutils/printenv.o CC coreutils/printf.o CC coreutils/pwd.o CC coreutils/readlink.o CC coreutils/realpath.o CC coreutils/rm.o CC coreutils/rmdir.o CC coreutils/seq.o CC coreutils/shred.o coreutils/shred.c: In function ‘shred_main’: coreutils/shred.c:98:5: warning: ignoring return value of ‘ftruncate’, declared with attribute warn_unused_result [-Wunused-result] ftruncate(fd, 0); ^~~~~~~~~~~~~~~~ CC coreutils/shuf.o CC coreutils/sleep.o CC coreutils/sort.o CC coreutils/split.o CC coreutils/stat.o CC coreutils/stty.o CC coreutils/sum.o CC coreutils/sync.o CC coreutils/tac.o CC coreutils/tail.o CC coreutils/tee.o CC coreutils/test.o CC coreutils/test_ptr_hack.o CC coreutils/timeout.o CC coreutils/touch.o CC coreutils/tr.o CC coreutils/true.o CC coreutils/truncate.o CC coreutils/tty.o CC coreutils/uname.o CC coreutils/uniq.o CC coreutils/unlink.o CC coreutils/usleep.o CC coreutils/uudecode.o CC coreutils/uuencode.o CC coreutils/wc.o CC coreutils/who.o CC coreutils/whoami.o CC coreutils/yes.o AR coreutils/lib.a LD coreutils/libcoreutils/built-in.o CC coreutils/libcoreutils/cp_mv_stat.o CC coreutils/libcoreutils/getopt_mk_fifo_nod.o AR coreutils/libcoreutils/lib.a LD debianutils/built-in.o CC debianutils/pipe_progress.o CC debianutils/run_parts.o CC debianutils/start_stop_daemon.o CC debianutils/which.o AR debianutils/lib.a LD e2fsprogs/built-in.o CC e2fsprogs/chattr.o CC e2fsprogs/e2fs_lib.o CC e2fsprogs/fsck.o CC e2fsprogs/lsattr.o AR e2fsprogs/lib.a LD editors/built-in.o CC editors/awk.o CC editors/cmp.o CC editors/diff.o CC editors/ed.o editors/ed.c: In function ‘printLines’: editors/ed.c:835:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, lp->data, lp->len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC editors/patch.o CC editors/sed.o editors/sed.c: In function ‘sed_main’: editors/sed.c:1597:4: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(nonstdoutfd, statbuf.st_uid, statbuf.st_gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC editors/vi.o editors/vi.c: In function ‘file_write’: editors/vi.c:2984:2: warning: ignoring return value of ‘ftruncate’, declared with attribute warn_unused_result [-Wunused-result] ftruncate(fd, charcnt); ^~~~~~~~~~~~~~~~~~~~~~ AR editors/lib.a LD findutils/built-in.o CC findutils/find.o CC findutils/grep.o CC findutils/xargs.o AR findutils/lib.a LD init/built-in.o CC init/bootchartd.o init/bootchartd.c: In function ‘finalize’: init/bootchartd.c:317:2: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result] system(xasprintf("tar -zcf /var/log/bootlog.tgz header %s *.log", process_accounting ? "kernel_pacct" : "")); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC init/halt.o CC init/init.o AR init/lib.a LD libbb/built-in.o CC libbb/appletlib.o CC libbb/ask_confirmation.o CC libbb/auto_string.o CC libbb/bb_askpass.o CC libbb/bb_bswap_64.o CC libbb/bb_cat.o CC libbb/bb_do_delay.o CC libbb/bb_pwd.o CC libbb/bb_qsort.o CC libbb/bb_strtonum.o CC libbb/change_identity.o CC libbb/chomp.o CC libbb/common_bufsiz.o CC libbb/compare_string_array.o CC libbb/concat_path_file.o CC libbb/concat_subpath_file.o CC libbb/copy_file.o CC libbb/copyfd.o CC libbb/correct_password.o CC libbb/crc32.o CC libbb/default_error_retval.o CC libbb/device_open.o CC libbb/dump.o libbb/dump.c: In function ‘bb_dump_dump’: libbb/dump.c:491:17: warning: ‘%03o’ directive writing between 3 and 11 bytes into a region of size 10 [-Wformat-overflow=] sprintf(buf, "%03o", (int) *p); ^~~~ libbb/dump.c:491:16: note: directive argument in the range [0, 2147483647] sprintf(buf, "%03o", (int) *p); ^~~~~~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from libbb/dump.c:14: /usr/include/s390x-linux-gnu/bits/stdio2.h:33:10: note: ‘__builtin___sprintf_chk’ output between 4 and 12 bytes into a destination of size 10 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC libbb/endofname.o CC libbb/executable.o CC libbb/fclose_nonstdin.o CC libbb/fflush_stdout_and_exit.o CC libbb/fgets_str.o CC libbb/find_mount_point.o CC libbb/find_pid_by_name.o CC libbb/find_root_device.o CC libbb/full_write.o CC libbb/get_console.o CC libbb/get_cpu_count.o CC libbb/get_last_path_component.o CC libbb/get_line_from_file.o CC libbb/get_shell_name.o CC libbb/get_volsize.o CC libbb/getopt32.o CC libbb/getpty.o CC libbb/hash_md5_sha.o CC libbb/herror_msg.o CC libbb/human_readable.o CC libbb/in_ether.o CC libbb/inet_cksum.o CC libbb/inet_common.o CC libbb/inode_hash.o CC libbb/isdirectory.o CC libbb/isqrt.o CC libbb/kernel_version.o CC libbb/last_char_is.o CC libbb/lineedit.o CC libbb/lineedit_ptr_hack.o CC libbb/llist.o CC libbb/logenv.o CC libbb/login.o CC libbb/loop.o CC libbb/make_directory.o CC libbb/makedev.o CC libbb/match_fstype.o CC libbb/messages.o CC libbb/missing_syscalls.o CC libbb/mode_string.o CC libbb/nuke_str.o CC libbb/obscure.o CC libbb/parse_config.o CC libbb/parse_mode.o CC libbb/percent_decode.o CC libbb/perror_msg.o CC libbb/perror_nomsg.o CC libbb/perror_nomsg_and_die.o CC libbb/pidfile.o CC libbb/platform.o CC libbb/print_flags.o CC libbb/print_numbered_lines.o CC libbb/printable.o CC libbb/printable_string.o CC libbb/process_escape_sequence.o CC libbb/procps.o CC libbb/progress.o CC libbb/ptr_to_globals.o CC libbb/pw_encrypt.o CC libbb/read.o CC libbb/read_key.o CC libbb/read_printf.o CC libbb/recursive_action.o CC libbb/remove_file.o CC libbb/replace.o CC libbb/rtc.o CC libbb/run_shell.o CC libbb/safe_gethostname.o CC libbb/safe_poll.o CC libbb/safe_strncpy.o CC libbb/safe_write.o CC libbb/securetty.o CC libbb/setup_environment.o CC libbb/signals.o CC libbb/simplify_path.o CC libbb/single_argv.o CC libbb/skip_whitespace.o CC libbb/speed_table.o CC libbb/str_tolower.o CC libbb/strrstr.o CC libbb/sysconf.o CC libbb/time.o CC libbb/trim.o CC libbb/u_signal_names.o CC libbb/ubi.o CC libbb/udp_io.o CC libbb/unicode.o CC libbb/update_passwd.o libbb/update_passwd.c: In function ‘update_passwd’: libbb/update_passwd.c:150:3: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(new_fd, sb.st_uid, sb.st_gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC libbb/utmp.o CC libbb/uuencode.o CC libbb/vdprintf.o CC libbb/verror_msg.o CC libbb/vfork_daemon_rexec.o CC libbb/warn_ignoring_args.o CC libbb/wfopen.o CC libbb/wfopen_input.o CC libbb/write.o CC libbb/xatonum.o CC libbb/xconnect.o CC libbb/xfunc_die.o CC libbb/xfuncs.o CC libbb/xfuncs_printf.o libbb/xfuncs_printf.c: In function ‘generate_uuid’: libbb/xfuncs_printf.c:637:3: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result] read(i, buf, 16); ^~~~~~~~~~~~~~~~ CC libbb/xgetcwd.o CC libbb/xgethostbyname.o CC libbb/xreadlink.o CC libbb/xrealloc_vector.o CC libbb/xregcomp.o AR libbb/lib.a LD libpwdgrp/built-in.o CC libpwdgrp/pwd_grp.o CC libpwdgrp/uidgid_get.o AR libpwdgrp/lib.a LD loginutils/built-in.o CC loginutils/add-remove-shell.o CC loginutils/addgroup.o CC loginutils/adduser.o CC loginutils/chpasswd.o CC loginutils/cryptpw.o CC loginutils/deluser.o CC loginutils/getty.o loginutils/getty.c: In function ‘open_tty’: loginutils/getty.c:225:3: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(0, 0, 0); /* 0:0 */ ^~~~~~~~~~~~~~~ CC loginutils/login.o loginutils/login.c: In function ‘login_main’: loginutils/login.c:545:2: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(0, pw->pw_uid, pw->pw_gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC loginutils/passwd.o CC loginutils/su.o CC loginutils/sulogin.o loginutils/sulogin.c: In function ‘sulogin_main’: loginutils/sulogin.c:52:3: warning: ignoring return value of ‘dup’, declared with attribute warn_unused_result [-Wunused-result] dup(xopen(argv[0], O_RDWR)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ loginutils/sulogin.c:54:3: warning: ignoring return value of ‘dup’, declared with attribute warn_unused_result [-Wunused-result] dup(0); ^~~~~~ CC loginutils/vlock.o AR loginutils/lib.a LD mailutils/built-in.o CC mailutils/mail.o CC mailutils/makemime.o mailutils/makemime.c: In function ‘makemime_main’: mailutils/makemime.c:203:3: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen(opt_output, "w", stdout); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC mailutils/popmaildir.o CC mailutils/reformime.o CC mailutils/sendmail.o AR mailutils/lib.a LD miscutils/built-in.o CC miscutils/adjtimex.o CC miscutils/beep.o CC miscutils/chat.o CC miscutils/conspy.o CC miscutils/crond.o CC miscutils/crontab.o miscutils/crontab.c: In function ‘crontab_main’: miscutils/crontab.c:160:3: warning: ignoring return value of ‘fchown’, declared with attribute warn_unused_result [-Wunused-result] fchown(src_fd, pas->pw_uid, pas->pw_gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC miscutils/dc.o CC miscutils/devmem.o CC miscutils/fbsplash.o CC miscutils/hdparm.o CC miscutils/i2c_tools.o miscutils/i2c_tools.c: In function ‘list_i2c_busses_and_exit’: miscutils/i2c_tools.c:1111:32: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 236 [-Wformat-truncation=] snprintf(path, NAME_MAX, "%s/%s/name", ^~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from miscutils/i2c_tools.c:62: /usr/include/s390x-linux-gnu/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 25 and 280 bytes into a destination of size 255 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ miscutils/i2c_tools.c:1116:10: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 236 [-Wformat-truncation=] "%s/%s/device/name", ^~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from miscutils/i2c_tools.c:62: /usr/include/s390x-linux-gnu/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 32 and 287 bytes into a destination of size 255 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ miscutils/i2c_tools.c:1124:10: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 236 [-Wformat-truncation=] "%s/%s/device/name", ^~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from miscutils/i2c_tools.c:62: /usr/include/s390x-linux-gnu/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 32 and 287 bytes into a destination of size 255 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ miscutils/i2c_tools.c:1136:12: warning: ‘%s’ directive output may be truncated writing up to 255 bytes into a region of size 236 [-Wformat-truncation=] "%s/%s/device/%s/name", ^~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from miscutils/i2c_tools.c:62: /usr/include/s390x-linux-gnu/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output between 33 and 543 bytes into a destination of size 255 return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC miscutils/less.o CC miscutils/lsscsi.o CC miscutils/makedevs.o CC miscutils/man.o miscutils/man.c: In function ‘run_pipe’: miscutils/man.c:160:2: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result] system(cmd); ^~~~~~~~~~~ CC miscutils/microcom.o miscutils/microcom.c: In function ‘microcom_main’: miscutils/microcom.c:162:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(sfd, &c, 1); ^~~~~~~~~~~~~~~~~ CC miscutils/mt.o CC miscutils/nandwrite.o CC miscutils/partprobe.o CC miscutils/raidautorun.o CC miscutils/readahead.o CC miscutils/runlevel.o CC miscutils/rx.o CC miscutils/setserial.o CC miscutils/strings.o CC miscutils/time.o CC miscutils/ttysize.o CC miscutils/ubi_tools.o CC miscutils/ubirename.o CC miscutils/volname.o CC miscutils/watchdog.o miscutils/watchdog.c: In function ‘watchdog_main’: miscutils/watchdog.c:121:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(3, "", 1); /* write zero byte */ ^~~~~~~~~~~~~~~ miscutils/watchdog.c: In function ‘watchdog_shutdown’: miscutils/watchdog.c:50:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(3, &V, 1); /* Magic, see watchdog-api.txt in kernel */ ^~~~~~~~~~~~~~~ AR miscutils/lib.a LD modutils/built-in.o CC modutils/modinfo.o CC modutils/modprobe-small.o CC modutils/modutils.o AR modutils/lib.a LD networking/built-in.o CC networking/arp.o In file included from networking/arp.c:44:0: networking/arp.c: In function ‘arp_show’: include/libbb.h:201:28: warning: ignoring return value of ‘fgets_unlocked’, declared with attribute warn_unused_result [-Wunused-result] # define fgets(s,n,stream) fgets_unlocked(s,n,stream) ^~~~~~~~~~~~~~~~~~~~~~~~~~ networking/arp.c:431:2: note: in expansion of macro ‘fgets’ fgets(line, sizeof(line), fp); ^~~~~ CC networking/arping.o CC networking/brctl.o CC networking/dnsd.o CC networking/ether-wake.o CC networking/ftpd.o networking/ftpd.c: In function ‘popen_ls’: networking/ftpd.c:701:3: warning: ignoring return value of ‘dup’, declared with attribute warn_unused_result [-Wunused-result] dup(STDOUT_FILENO); /* copy will become STDIN_FILENO */ ^~~~~~~~~~~~~~~~~~ CC networking/ftpgetput.o CC networking/hostname.o CC networking/httpd.o networking/httpd.c: In function ‘handle_incoming_and_exit’: networking/httpd.c:2417:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(proxy_fd, header_buf, header_ptr - header_buf); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC networking/ifconfig.o CC networking/ifenslave.o CC networking/ifplugd.o CC networking/ifupdown.o CC networking/inetd.o CC networking/interface.o In file included from networking/interface.c:34:0: networking/interface.c: In function ‘if_readlist_proc’: include/libbb.h:201:28: warning: ignoring return value of ‘fgets_unlocked’, declared with attribute warn_unused_result [-Wunused-result] # define fgets(s,n,stream) fgets_unlocked(s,n,stream) ^~~~~~~~~~~~~~~~~~~~~~~~~~ networking/interface.c:562:2: note: in expansion of macro ‘fgets’ fgets(buf, sizeof buf, fh); /* eat line */ ^~~~~ include/libbb.h:201:28: warning: ignoring return value of ‘fgets_unlocked’, declared with attribute warn_unused_result [-Wunused-result] # define fgets(s,n,stream) fgets_unlocked(s,n,stream) ^~~~~~~~~~~~~~~~~~~~~~~~~~ networking/interface.c:563:2: note: in expansion of macro ‘fgets’ fgets(buf, sizeof buf, fh); ^~~~~ CC networking/ip.o CC networking/ipcalc.o CC networking/isrv.o CC networking/isrv_identd.o CC networking/nameif.o CC networking/nbd-client.o networking/nbd-client.c: In function ‘nbdclient_main’: networking/nbd-client.c:132:4: warning: ignoring return value of ‘daemon’, declared with attribute warn_unused_result [-Wunused-result] daemon(0, 0); ^~~~~~~~~~~~ CC networking/nc.o CC networking/netstat.o CC networking/nslookup.o CC networking/ntpd.o CC networking/ping.o CC networking/pscan.o CC networking/route.o CC networking/slattach.o networking/slattach.c: In function ‘slattach_main’: networking/slattach.c:266:3: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result] system(extcmd); ^~~~~~~~~~~~~~ CC networking/ssl_client.o CC networking/tcpudp.o CC networking/tcpudp_perhost.o CC networking/telnet.o CC networking/telnetd.o CC networking/tftp.o CC networking/tls.o CC networking/tls_aes.o CC networking/tls_pstm.o CC networking/tls_pstm_montgomery_reduce.o CC networking/tls_pstm_mul_comba.o CC networking/tls_pstm_sqr_comba.o CC networking/tls_rsa.o CC networking/traceroute.o CC networking/tunctl.o CC networking/vconfig.o CC networking/wget.o networking/wget.c: In function ‘retrieve_file_data’: networking/wget.c:953:4: warning: ignoring return value of ‘ftruncate’, declared with attribute warn_unused_result [-Wunused-result] ftruncate(G.output_fd, pos); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ CC networking/whois.o CC networking/zcip.o AR networking/lib.a LD networking/libiproute/built-in.o CC networking/libiproute/ip_parse_common_args.o CC networking/libiproute/ipaddress.o CC networking/libiproute/iplink.o CC networking/libiproute/ipneigh.o CC networking/libiproute/iproute.o CC networking/libiproute/iprule.o CC networking/libiproute/iptunnel.o In file included from networking/libiproute/ip_common.h:5:0, from networking/libiproute/iptunnel.c:65: networking/libiproute/iptunnel.c: In function ‘do_tunnels_list’: include/libbb.h:201:28: warning: ignoring return value of ‘fgets_unlocked’, declared with attribute warn_unused_result [-Wunused-result] # define fgets(s,n,stream) fgets_unlocked(s,n,stream) ^~~~~~~~~~~~~~~~~~~~~~~~~~ networking/libiproute/iptunnel.c:478:2: note: in expansion of macro ‘fgets’ fgets(buf, sizeof(buf), fp); ^~~~~ include/libbb.h:201:28: warning: ignoring return value of ‘fgets_unlocked’, declared with attribute warn_unused_result [-Wunused-result] # define fgets(s,n,stream) fgets_unlocked(s,n,stream) ^~~~~~~~~~~~~~~~~~~~~~~~~~ networking/libiproute/iptunnel.c:479:2: note: in expansion of macro ‘fgets’ fgets(buf, sizeof(buf), fp); ^~~~~ CC networking/libiproute/libnetlink.o CC networking/libiproute/ll_addr.o CC networking/libiproute/ll_map.o CC networking/libiproute/ll_proto.o CC networking/libiproute/ll_types.o CC networking/libiproute/rt_names.o CC networking/libiproute/rtm_map.o CC networking/libiproute/utils.o AR networking/libiproute/lib.a LD networking/udhcp/built-in.o CC networking/udhcp/arpping.o CC networking/udhcp/common.o CC networking/udhcp/dhcpc.o CC networking/udhcp/dhcpd.o CC networking/udhcp/dhcprelay.o CC networking/udhcp/domain_codec.o CC networking/udhcp/dumpleases.o CC networking/udhcp/packet.o CC networking/udhcp/signalpipe.o CC networking/udhcp/socket.o AR networking/udhcp/lib.a LD printutils/built-in.o CC printutils/lpd.o CC printutils/lpr.o printutils/lpr.c: In function ‘lpqr_main’: printutils/lpr.c:272:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(fd, "", 1); // send ACK ^~~~~~~~~~~~~~~~ AR printutils/lib.a LD procps/built-in.o CC procps/free.o CC procps/fuser.o CC procps/iostat.o CC procps/kill.o CC procps/lsof.o CC procps/mpstat.o CC procps/nmeter.o CC procps/pgrep.o CC procps/pidof.o CC procps/pmap.o CC procps/powertop.o procps/powertop.c: In function ‘read_cstate_counts’: procps/powertop.c:180:20: warning: ‘%s’ directive writing up to 255 bytes into a region of size 171 [-Wformat-overflow=] sprintf(buf, "%s/%s/power", "/proc/acpi/processor", d->d_name); ^~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from procps/powertop.c:33: /usr/include/s390x-linux-gnu/bits/stdio2.h:33:10: note: ‘__builtin___sprintf_chk’ output between 28 and 283 bytes into a destination of size 192 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC procps/ps.o CC procps/pstree.o CC procps/pwdx.o CC procps/smemcap.o procps/smemcap.c: In function ‘writeheader’: procps/smemcap.c:55:26: warning: ‘%06o’ directive writing between 6 and 11 bytes into a region of size 8 [-Wformat-overflow=] sprintf(header.chksum, "%06o", sum); ^~~~ procps/smemcap.c:55:25: note: directive argument in the range [224, 2147483647] sprintf(header.chksum, "%06o", sum); ^~~~~~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from procps/smemcap.c:22: /usr/include/s390x-linux-gnu/bits/stdio2.h:33:10: note: ‘__builtin___sprintf_chk’ output between 7 and 12 bytes into a destination of size 8 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC procps/sysctl.o CC procps/top.o procps/top.c: In function ‘display_process_list’: procps/top.c:698:26: warning: ‘%6ld’ directive writing between 6 and 17 bytes into a region of size 8 [-Wformat-overflow=] sprintf(vsz_str_buf, "%6ldm", s->vsz/1024); ^~~~ procps/top.c:698:25: note: directive argument in the range [97, 18014398509481983] sprintf(vsz_str_buf, "%6ldm", s->vsz/1024); ^~~~~~~ In file included from /usr/include/stdio.h:862:0, from include/libbb.h:31, from procps/top.c:118: /usr/include/s390x-linux-gnu/bits/stdio2.h:33:10: note: ‘__builtin___sprintf_chk’ output between 8 and 19 bytes into a destination of size 8 return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ __bos (__s), __fmt, __va_arg_pack ()); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC procps/uptime.o CC procps/watch.o procps/watch.c: In function ‘watch_main’: procps/watch.c:107:3: warning: ignoring return value of ‘system’, declared with attribute warn_unused_result [-Wunused-result] system(cmd); ^~~~~~~~~~~ AR procps/lib.a LD runit/built-in.o CC runit/chpst.o CC runit/runsv.o runit/runsv.c: In function ‘s_term’: runit/runsv.c:154:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(selfpipe.wr, "", 1); /* XXX */ ^~~~~~~~~~~~~~~~~~~~~~~~~ runit/runsv.c: In function ‘s_child’: runit/runsv.c:148:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(selfpipe.wr, "", 1); ^~~~~~~~~~~~~~~~~~~~~~~~~ runit/runsv.c: In function ‘update_status’: runit/runsv.c:196:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(fd, spid, size); ^~~~~~~~~~~~~~~~~~~~~ runit/runsv.c:237:3: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(fd, stat_buf, p - stat_buf); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC runit/runsvdir.o CC runit/sv.o CC runit/svlogd.o AR runit/lib.a LD selinux/built-in.o AR selinux/lib.a LD shell/built-in.o CC shell/ash.o shell/ash.c: In function ‘preadfd’: shell/ash.c:10037:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, "^C", 2); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC shell/ash_ptr_hack.o CC shell/cttyhack.o CC shell/hush.o shell/hush.c: In function ‘get_user_input’: shell/hush.c:2335:4: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] write(STDOUT_FILENO, "^C", 2); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC shell/match.o CC shell/math.o CC shell/random.o CC shell/shell_common.o AR shell/lib.a LD sysklogd/built-in.o CC sysklogd/klogd.o CC sysklogd/logread.o CC sysklogd/syslogd_and_logger.o AR sysklogd/lib.a LD util-linux/built-in.o CC util-linux/acpid.o CC util-linux/blkdiscard.o CC util-linux/blkid.o CC util-linux/blockdev.o CC util-linux/cal.o CC util-linux/chrt.o CC util-linux/dmesg.o CC util-linux/eject.o CC util-linux/fallocate.o CC util-linux/fatattr.o CC util-linux/fbset.o CC util-linux/fdformat.o CC util-linux/fdisk.o CC util-linux/findfs.o CC util-linux/flock.o CC util-linux/freeramdisk.o CC util-linux/fsck_minix.o CC util-linux/fsfreeze.o CC util-linux/fstrim.o CC util-linux/getopt.o CC util-linux/hexdump.o CC util-linux/hexdump_xxd.o CC util-linux/hwclock.o CC util-linux/ionice.o CC util-linux/ipcrm.o CC util-linux/ipcs.o CC util-linux/last_fancy.o CC util-linux/losetup.o CC util-linux/lspci.o CC util-linux/lsusb.o CC util-linux/mdev.o util-linux/mdev.c: In function ‘make_device’: util-linux/mdev.c:765:5: warning: ignoring return value of ‘chown’, declared with attribute warn_unused_result [-Wunused-result] chown(node_name, rule->ugid.uid, rule->ugid.gid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ util-linux/mdev.c:768:5: warning: ignoring return value of ‘symlink’, declared with attribute warn_unused_result [-Wunused-result] symlink(node_name, "root"); ^~~~~~~~~~~~~~~~~~~~~~~~~~ util-linux/mdev.c:775:6: warning: ignoring return value of ‘symlink’, declared with attribute warn_unused_result [-Wunused-result] symlink(node_name, device_name); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC util-linux/mesg.o CC util-linux/mkfs_ext2.o CC util-linux/mkfs_minix.o util-linux/mkfs_minix.c: In function ‘get_list_blocks’: util-linux/mkfs_minix.c:530:3: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(listfile, "%lu\n", &blockno); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC util-linux/mkfs_vfat.o CC util-linux/mkswap.o CC util-linux/more.o CC util-linux/mount.o CC util-linux/mountpoint.o CC util-linux/nsenter.o CC util-linux/pivot_root.o CC util-linux/rdate.o CC util-linux/rdev.o CC util-linux/readprofile.o CC util-linux/renice.o CC util-linux/rev.o CC util-linux/rtcwake.o CC util-linux/script.o CC util-linux/scriptreplay.o CC util-linux/setarch.o CC util-linux/setpriv.o CC util-linux/setsid.o CC util-linux/swaponoff.o CC util-linux/switch_root.o CC util-linux/taskset.o CC util-linux/uevent.o CC util-linux/umount.o CC util-linux/unshare.o util-linux/unshare.c: In function ‘unshare_main’: util-linux/unshare.c:298:4: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result [-Wunused-result] read(fdp.rd, ns_ctx_list, 1); /* ...using bogus buffer */ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC util-linux/wall.o AR util-linux/lib.a LD util-linux/volume_id/built-in.o CC util-linux/volume_id/bcache.o CC util-linux/volume_id/btrfs.o CC util-linux/volume_id/cramfs.o CC util-linux/volume_id/exfat.o CC util-linux/volume_id/ext.o CC util-linux/volume_id/f2fs.o CC util-linux/volume_id/fat.o CC util-linux/volume_id/get_devname.o CC util-linux/volume_id/hfs.o CC util-linux/volume_id/iso9660.o CC util-linux/volume_id/jfs.o CC util-linux/volume_id/linux_raid.o CC util-linux/volume_id/linux_swap.o CC util-linux/volume_id/luks.o CC util-linux/volume_id/nilfs.o CC util-linux/volume_id/ntfs.o CC util-linux/volume_id/ocfs2.o CC util-linux/volume_id/reiserfs.o CC util-linux/volume_id/romfs.o CC util-linux/volume_id/sysv.o CC util-linux/volume_id/ubifs.o CC util-linux/volume_id/udf.o CC util-linux/volume_id/util.o CC util-linux/volume_id/volume_id.o CC util-linux/volume_id/xfs.o AR util-linux/volume_id/lib.a LINK busybox_unstripped Trying libraries: crypt m Library crypt is not needed, excluding it Library m is needed, can't exclude it (yet) Final link with: m ./_install//bin/ash -> busybox ./_install//bin/base64 -> busybox ./_install//bin/cat -> busybox ./_install//bin/chattr -> busybox ./_install//bin/chgrp -> busybox ./_install//bin/chmod -> busybox ./_install//bin/chown -> busybox ./_install//bin/conspy -> busybox ./_install//bin/cp -> busybox ./_install//bin/cpio -> busybox ./_install//bin/cttyhack -> busybox ./_install//bin/date -> busybox ./_install//bin/dd -> busybox ./_install//bin/df -> busybox ./_install//bin/dmesg -> busybox ./_install//bin/dnsdomainname -> busybox ./_install//bin/dumpkmap -> busybox ./_install//bin/echo -> busybox ./_install//bin/ed -> busybox ./_install//bin/egrep -> busybox ./_install//bin/false -> busybox ./_install//bin/fatattr -> busybox ./_install//bin/fdflush -> busybox ./_install//bin/fgrep -> busybox ./_install//bin/fsync -> busybox ./_install//bin/getopt -> busybox ./_install//bin/grep -> busybox ./_install//bin/gunzip -> busybox ./_install//bin/gzip -> busybox ./_install//bin/hostname -> busybox ./_install//bin/hush -> busybox ./_install//bin/ionice -> busybox ./_install//bin/iostat -> busybox ./_install//bin/ipcalc -> busybox ./_install//bin/kbd_mode -> busybox ./_install//bin/kill -> busybox ./_install//bin/link -> busybox ./_install//bin/linux32 -> busybox ./_install//bin/linux64 -> busybox ./_install//bin/ln -> busybox ./_install//bin/login -> busybox ./_install//bin/ls -> busybox ./_install//bin/lsattr -> busybox ./_install//bin/lzop -> busybox ./_install//bin/makemime -> busybox ./_install//bin/mkdir -> busybox ./_install//bin/mknod -> busybox ./_install//bin/mktemp -> busybox ./_install//bin/more -> busybox ./_install//bin/mount -> busybox ./_install//bin/mountpoint -> busybox ./_install//bin/mpstat -> busybox ./_install//bin/mt -> busybox ./_install//bin/mv -> busybox ./_install//bin/netstat -> busybox ./_install//bin/nice -> busybox ./_install//bin/pidof -> busybox ./_install//bin/ping -> busybox ./_install//bin/ping6 -> busybox ./_install//bin/pipe_progress -> busybox ./_install//bin/printenv -> busybox ./_install//bin/ps -> busybox ./_install//bin/pwd -> busybox ./_install//bin/reformime -> busybox ./_install//bin/rev -> busybox ./_install//bin/rm -> busybox ./_install//bin/rmdir -> busybox ./_install//bin/rpm -> busybox ./_install//bin/run-parts -> busybox ./_install//bin/scriptreplay -> busybox ./_install//bin/sed -> busybox ./_install//bin/setarch -> busybox ./_install//bin/setpriv -> busybox ./_install//bin/setserial -> busybox ./_install//bin/sh -> busybox ./_install//bin/sleep -> busybox ./_install//bin/stat -> busybox ./_install//bin/stty -> busybox ./_install//bin/su -> busybox ./_install//bin/sync -> busybox ./_install//bin/tar -> busybox ./_install//bin/touch -> busybox ./_install//bin/true -> busybox ./_install//bin/umount -> busybox ./_install//bin/uname -> busybox ./_install//bin/usleep -> busybox ./_install//bin/vi -> busybox ./_install//bin/watch -> busybox ./_install//bin/zcat -> busybox ./_install//linuxrc -> bin/busybox ./_install//sbin/acpid -> ../bin/busybox ./_install//sbin/adjtimex -> ../bin/busybox ./_install//sbin/arp -> ../bin/busybox ./_install//sbin/blkid -> ../bin/busybox ./_install//sbin/blockdev -> ../bin/busybox ./_install//sbin/bootchartd -> ../bin/busybox ./_install//sbin/depmod -> ../bin/busybox ./_install//sbin/devmem -> ../bin/busybox ./_install//sbin/fbsplash -> ../bin/busybox ./_install//sbin/fdisk -> ../bin/busybox ./_install//sbin/findfs -> ../bin/busybox ./_install//sbin/freeramdisk -> ../bin/busybox ./_install//sbin/fsck -> ../bin/busybox ./_install//sbin/fsck.minix -> ../bin/busybox ./_install//sbin/fstrim -> ../bin/busybox ./_install//sbin/getty -> ../bin/busybox ./_install//sbin/halt -> ../bin/busybox ./_install//sbin/hdparm -> ../bin/busybox ./_install//sbin/hwclock -> ../bin/busybox ./_install//sbin/ifconfig -> ../bin/busybox ./_install//sbin/ifdown -> ../bin/busybox ./_install//sbin/ifenslave -> ../bin/busybox ./_install//sbin/ifup -> ../bin/busybox ./_install//sbin/init -> ../bin/busybox ./_install//sbin/insmod -> ../bin/busybox ./_install//sbin/ip -> ../bin/busybox ./_install//sbin/ipaddr -> ../bin/busybox ./_install//sbin/iplink -> ../bin/busybox ./_install//sbin/ipneigh -> ../bin/busybox ./_install//sbin/iproute -> ../bin/busybox ./_install//sbin/iprule -> ../bin/busybox ./_install//sbin/iptunnel -> ../bin/busybox ./_install//sbin/klogd -> ../bin/busybox ./_install//sbin/loadkmap -> ../bin/busybox ./_install//sbin/logread -> ../bin/busybox ./_install//sbin/losetup -> ../bin/busybox ./_install//sbin/lsmod -> ../bin/busybox ./_install//sbin/makedevs -> ../bin/busybox ./_install//sbin/mdev -> ../bin/busybox ./_install//sbin/mkdosfs -> ../bin/busybox ./_install//sbin/mke2fs -> ../bin/busybox ./_install//sbin/mkfs.ext2 -> ../bin/busybox ./_install//sbin/mkfs.minix -> ../bin/busybox ./_install//sbin/mkfs.vfat -> ../bin/busybox ./_install//sbin/mkswap -> ../bin/busybox ./_install//sbin/modinfo -> ../bin/busybox ./_install//sbin/modprobe -> ../bin/busybox ./_install//sbin/nameif -> ../bin/busybox ./_install//sbin/pivot_root -> ../bin/busybox ./_install//sbin/poweroff -> ../bin/busybox ./_install//sbin/raidautorun -> ../bin/busybox ./_install//sbin/reboot -> ../bin/busybox ./_install//sbin/rmmod -> ../bin/busybox ./_install//sbin/route -> ../bin/busybox ./_install//sbin/runlevel -> ../bin/busybox ./_install//sbin/setconsole -> ../bin/busybox ./_install//sbin/slattach -> ../bin/busybox ./_install//sbin/start-stop-daemon -> ../bin/busybox ./_install//sbin/sulogin -> ../bin/busybox ./_install//sbin/swapoff -> ../bin/busybox ./_install//sbin/swapon -> ../bin/busybox ./_install//sbin/switch_root -> ../bin/busybox ./_install//sbin/sysctl -> ../bin/busybox ./_install//sbin/syslogd -> ../bin/busybox ./_install//sbin/tunctl -> ../bin/busybox ./_install//sbin/udhcpc -> ../bin/busybox ./_install//sbin/uevent -> ../bin/busybox ./_install//sbin/vconfig -> ../bin/busybox ./_install//sbin/watchdog -> ../bin/busybox ./_install//sbin/zcip -> ../bin/busybox ./_install//usr/bin/[ -> ../../bin/busybox ./_install//usr/bin/[[ -> ../../bin/busybox ./_install//usr/bin/awk -> ../../bin/busybox ./_install//usr/bin/basename -> ../../bin/busybox ./_install//usr/bin/beep -> ../../bin/busybox ./_install//usr/bin/blkdiscard -> ../../bin/busybox ./_install//usr/bin/bunzip2 -> ../../bin/busybox ./_install//usr/bin/bzcat -> ../../bin/busybox ./_install//usr/bin/bzip2 -> ../../bin/busybox ./_install//usr/bin/cal -> ../../bin/busybox ./_install//usr/bin/chpst -> ../../bin/busybox ./_install//usr/bin/chrt -> ../../bin/busybox ./_install//usr/bin/chvt -> ../../bin/busybox ./_install//usr/bin/cksum -> ../../bin/busybox ./_install//usr/bin/clear -> ../../bin/busybox ./_install//usr/bin/cmp -> ../../bin/busybox ./_install//usr/bin/comm -> ../../bin/busybox ./_install//usr/bin/crontab -> ../../bin/busybox ./_install//usr/bin/cryptpw -> ../../bin/busybox ./_install//usr/bin/cut -> ../../bin/busybox ./_install//usr/bin/dc -> ../../bin/busybox ./_install//usr/bin/deallocvt -> ../../bin/busybox ./_install//usr/bin/diff -> ../../bin/busybox ./_install//usr/bin/dirname -> ../../bin/busybox ./_install//usr/bin/dos2unix -> ../../bin/busybox ./_install//usr/bin/dpkg -> ../../bin/busybox ./_install//usr/bin/dpkg-deb -> ../../bin/busybox ./_install//usr/bin/du -> ../../bin/busybox ./_install//usr/bin/dumpleases -> ../../bin/busybox ./_install//usr/bin/eject -> ../../bin/busybox ./_install//usr/bin/env -> ../../bin/busybox ./_install//usr/bin/envdir -> ../../bin/busybox ./_install//usr/bin/envuidgid -> ../../bin/busybox ./_install//usr/bin/expand -> ../../bin/busybox ./_install//usr/bin/expr -> ../../bin/busybox ./_install//usr/bin/factor -> ../../bin/busybox ./_install//usr/bin/fallocate -> ../../bin/busybox ./_install//usr/bin/fgconsole -> ../../bin/busybox ./_install//usr/bin/find -> ../../bin/busybox ./_install//usr/bin/flock -> ../../bin/busybox ./_install//usr/bin/fold -> ../../bin/busybox ./_install//usr/bin/free -> ../../bin/busybox ./_install//usr/bin/ftpget -> ../../bin/busybox ./_install//usr/bin/ftpput -> ../../bin/busybox ./_install//usr/bin/fuser -> ../../bin/busybox ./_install//usr/bin/groups -> ../../bin/busybox ./_install//usr/bin/hd -> ../../bin/busybox ./_install//usr/bin/head -> ../../bin/busybox ./_install//usr/bin/hexdump -> ../../bin/busybox ./_install//usr/bin/hostid -> ../../bin/busybox ./_install//usr/bin/id -> ../../bin/busybox ./_install//usr/bin/install -> ../../bin/busybox ./_install//usr/bin/ipcrm -> ../../bin/busybox ./_install//usr/bin/ipcs -> ../../bin/busybox ./_install//usr/bin/killall -> ../../bin/busybox ./_install//usr/bin/last -> ../../bin/busybox ./_install//usr/bin/less -> ../../bin/busybox ./_install//usr/bin/logger -> ../../bin/busybox ./_install//usr/bin/logname -> ../../bin/busybox ./_install//usr/bin/lpq -> ../../bin/busybox ./_install//usr/bin/lpr -> ../../bin/busybox ./_install//usr/bin/lsof -> ../../bin/busybox ./_install//usr/bin/lspci -> ../../bin/busybox ./_install//usr/bin/lsscsi -> ../../bin/busybox ./_install//usr/bin/lsusb -> ../../bin/busybox ./_install//usr/bin/lzcat -> ../../bin/busybox ./_install//usr/bin/lzma -> ../../bin/busybox ./_install//usr/bin/man -> ../../bin/busybox ./_install//usr/bin/md5sum -> ../../bin/busybox ./_install//usr/bin/mesg -> ../../bin/busybox ./_install//usr/bin/microcom -> ../../bin/busybox ./_install//usr/bin/mkfifo -> ../../bin/busybox ./_install//usr/bin/mkpasswd -> ../../bin/busybox ./_install//usr/bin/nc -> ../../bin/busybox ./_install//usr/bin/nl -> ../../bin/busybox ./_install//usr/bin/nmeter -> ../../bin/busybox ./_install//usr/bin/nohup -> ../../bin/busybox ./_install//usr/bin/nproc -> ../../bin/busybox ./_install//usr/bin/nsenter -> ../../bin/busybox ./_install//usr/bin/nslookup -> ../../bin/busybox ./_install//usr/bin/od -> ../../bin/busybox ./_install//usr/bin/openvt -> ../../bin/busybox ./_install//usr/bin/passwd -> ../../bin/busybox ./_install//usr/bin/paste -> ../../bin/busybox ./_install//usr/bin/patch -> ../../bin/busybox ./_install//usr/bin/pgrep -> ../../bin/busybox ./_install//usr/bin/pkill -> ../../bin/busybox ./_install//usr/bin/pmap -> ../../bin/busybox ./_install//usr/bin/printf -> ../../bin/busybox ./_install//usr/bin/pscan -> ../../bin/busybox ./_install//usr/bin/pstree -> ../../bin/busybox ./_install//usr/bin/pwdx -> ../../bin/busybox ./_install//usr/bin/readlink -> ../../bin/busybox ./_install//usr/bin/realpath -> ../../bin/busybox ./_install//usr/bin/renice -> ../../bin/busybox ./_install//usr/bin/reset -> ../../bin/busybox ./_install//usr/bin/resize -> ../../bin/busybox ./_install//usr/bin/rpm2cpio -> ../../bin/busybox ./_install//usr/bin/runsv -> ../../bin/busybox ./_install//usr/bin/runsvdir -> ../../bin/busybox ./_install//usr/bin/rx -> ../../bin/busybox ./_install//usr/bin/script -> ../../bin/busybox ./_install//usr/bin/seq -> ../../bin/busybox ./_install//usr/bin/setkeycodes -> ../../bin/busybox ./_install//usr/bin/setsid -> ../../bin/busybox ./_install//usr/bin/setuidgid -> ../../bin/busybox ./_install//usr/bin/sha1sum -> ../../bin/busybox ./_install//usr/bin/sha256sum -> ../../bin/busybox ./_install//usr/bin/sha3sum -> ../../bin/busybox ./_install//usr/bin/sha512sum -> ../../bin/busybox ./_install//usr/bin/showkey -> ../../bin/busybox ./_install//usr/bin/shred -> ../../bin/busybox ./_install//usr/bin/shuf -> ../../bin/busybox ./_install//usr/bin/smemcap -> ../../bin/busybox ./_install//usr/bin/softlimit -> ../../bin/busybox ./_install//usr/bin/sort -> ../../bin/busybox ./_install//usr/bin/split -> ../../bin/busybox ./_install//usr/bin/ssl_client -> ../../bin/busybox ./_install//usr/bin/strings -> ../../bin/busybox ./_install//usr/bin/sum -> ../../bin/busybox ./_install//usr/bin/sv -> ../../bin/busybox ./_install//usr/bin/svc -> ../../bin/busybox ./_install//usr/bin/tac -> ../../bin/busybox ./_install//usr/bin/tail -> ../../bin/busybox ./_install//usr/bin/taskset -> ../../bin/busybox ./_install//usr/bin/tcpsvd -> ../../bin/busybox ./_install//usr/bin/tee -> ../../bin/busybox ./_install//usr/bin/telnet -> ../../bin/busybox ./_install//usr/bin/test -> ../../bin/busybox ./_install//usr/bin/tftp -> ../../bin/busybox ./_install//usr/bin/time -> ../../bin/busybox ./_install//usr/bin/timeout -> ../../bin/busybox ./_install//usr/bin/top -> ../../bin/busybox ./_install//usr/bin/tr -> ../../bin/busybox ./_install//usr/bin/traceroute -> ../../bin/busybox ./_install//usr/bin/traceroute6 -> ../../bin/busybox ./_install//usr/bin/truncate -> ../../bin/busybox ./_install//usr/bin/tty -> ../../bin/busybox ./_install//usr/bin/ttysize -> ../../bin/busybox ./_install//usr/bin/udpsvd -> ../../bin/busybox ./_install//usr/bin/unexpand -> ../../bin/busybox ./_install//usr/bin/uniq -> ../../bin/busybox ./_install//usr/bin/unix2dos -> ../../bin/busybox ./_install//usr/bin/unlink -> ../../bin/busybox ./_install//usr/bin/unlzma -> ../../bin/busybox ./_install//usr/bin/unshare -> ../../bin/busybox ./_install//usr/bin/unxz -> ../../bin/busybox ./_install//usr/bin/unzip -> ../../bin/busybox ./_install//usr/bin/uptime -> ../../bin/busybox ./_install//usr/bin/users -> ../../bin/busybox ./_install//usr/bin/uudecode -> ../../bin/busybox ./_install//usr/bin/uuencode -> ../../bin/busybox ./_install//usr/bin/vlock -> ../../bin/busybox ./_install//usr/bin/volname -> ../../bin/busybox ./_install//usr/bin/w -> ../../bin/busybox ./_install//usr/bin/wall -> ../../bin/busybox ./_install//usr/bin/wc -> ../../bin/busybox ./_install//usr/bin/wget -> ../../bin/busybox ./_install//usr/bin/which -> ../../bin/busybox ./_install//usr/bin/who -> ../../bin/busybox ./_install//usr/bin/whoami -> ../../bin/busybox ./_install//usr/bin/whois -> ../../bin/busybox ./_install//usr/bin/xargs -> ../../bin/busybox ./_install//usr/bin/xxd -> ../../bin/busybox ./_install//usr/bin/xz -> ../../bin/busybox ./_install//usr/bin/xzcat -> ../../bin/busybox ./_install//usr/bin/yes -> ../../bin/busybox ./_install//usr/sbin/add-shell -> ../../bin/busybox ./_install//usr/sbin/addgroup -> ../../bin/busybox ./_install//usr/sbin/adduser -> ../../bin/busybox ./_install//usr/sbin/arping -> ../../bin/busybox ./_install//usr/sbin/brctl -> ../../bin/busybox ./_install//usr/sbin/chat -> ../../bin/busybox ./_install//usr/sbin/chpasswd -> ../../bin/busybox ./_install//usr/sbin/chroot -> ../../bin/busybox ./_install//usr/sbin/crond -> ../../bin/busybox ./_install//usr/sbin/delgroup -> ../../bin/busybox ./_install//usr/sbin/deluser -> ../../bin/busybox ./_install//usr/sbin/dhcprelay -> ../../bin/busybox ./_install//usr/sbin/dnsd -> ../../bin/busybox ./_install//usr/sbin/ether-wake -> ../../bin/busybox ./_install//usr/sbin/fakeidentd -> ../../bin/busybox ./_install//usr/sbin/fbset -> ../../bin/busybox ./_install//usr/sbin/fdformat -> ../../bin/busybox ./_install//usr/sbin/fsfreeze -> ../../bin/busybox ./_install//usr/sbin/ftpd -> ../../bin/busybox ./_install//usr/sbin/httpd -> ../../bin/busybox ./_install//usr/sbin/i2cdetect -> ../../bin/busybox ./_install//usr/sbin/i2cdump -> ../../bin/busybox ./_install//usr/sbin/i2cget -> ../../bin/busybox ./_install//usr/sbin/i2cset -> ../../bin/busybox ./_install//usr/sbin/ifplugd -> ../../bin/busybox ./_install//usr/sbin/inetd -> ../../bin/busybox ./_install//usr/sbin/killall5 -> ../../bin/busybox ./_install//usr/sbin/loadfont -> ../../bin/busybox ./_install//usr/sbin/lpd -> ../../bin/busybox ./_install//usr/sbin/nanddump -> ../../bin/busybox ./_install//usr/sbin/nandwrite -> ../../bin/busybox ./_install//usr/sbin/nbd-client -> ../../bin/busybox ./_install//usr/sbin/ntpd -> ../../bin/busybox ./_install//usr/sbin/partprobe -> ../../bin/busybox ./_install//usr/sbin/popmaildir -> ../../bin/busybox ./_install//usr/sbin/powertop -> ../../bin/busybox ./_install//usr/sbin/rdate -> ../../bin/busybox ./_install//usr/sbin/rdev -> ../../bin/busybox ./_install//usr/sbin/readahead -> ../../bin/busybox ./_install//usr/sbin/readprofile -> ../../bin/busybox ./_install//usr/sbin/remove-shell -> ../../bin/busybox ./_install//usr/sbin/rtcwake -> ../../bin/busybox ./_install//usr/sbin/sendmail -> ../../bin/busybox ./_install//usr/sbin/setfont -> ../../bin/busybox ./_install//usr/sbin/setlogcons -> ../../bin/busybox ./_install//usr/sbin/svlogd -> ../../bin/busybox ./_install//usr/sbin/telnetd -> ../../bin/busybox ./_install//usr/sbin/tftpd -> ../../bin/busybox ./_install//usr/sbin/ubiattach -> ../../bin/busybox ./_install//usr/sbin/ubidetach -> ../../bin/busybox ./_install//usr/sbin/ubimkvol -> ../../bin/busybox ./_install//usr/sbin/ubirename -> ../../bin/busybox ./_install//usr/sbin/ubirmvol -> ../../bin/busybox ./_install//usr/sbin/ubirsvol -> ../../bin/busybox ./_install//usr/sbin/ubiupdatevol -> ../../bin/busybox ./_install//usr/sbin/udhcpd -> ../../bin/busybox -------------------------------------------------- You will probably need to make your busybox binary setuid root to ensure all configured applets will work properly. -------------------------------------------------- make[1]: Leaving directory '/home/ubuntu/s390-tools/netboot/busybox-1.27.1' /bin/bash mk-pxelinux-ramfs -b busybox-1.27.1/_install -k 4.13.0-16-generic pxelinux.initramfs mk-pxelinux-ramfs: Building in /tmp/tmp.J9usE6LZJb mk-pxelinux-ramfs: Copying kexec mk-pxelinux-ramfs: Copying virtio modules mk-pxelinux-ramfs: Copying busybox files mk-pxelinux-ramfs: Copying af_packet modules mk-pxelinux-ramfs: Making init script mk-pxelinux-ramfs: Making DHCP script mk-pxelinux-ramfs: Making PXE boot script Building initramfs 7859 blocks /bin/bash mk-s390image /boot/vmlinuz-4.13.0-16-generic pxelinux.0 -r pxelinux.initramfs $ ~/s390-tools/netboot$ ls -la pxelinux.0 -rw-r--r-- 1 root root 6022702 Nov 13 14:27 pxelinux.0 ~/s390-tools/netboot$ $ sudo cp /srv/tftp/pxelinux.0 /srv/tftp/pxelinux.0_bkup $ sudo cp ~/s390-tools/netboot/pxelinux.0 /srv/tftp # create a PXE boot config file # with - just for fun - doing a preseed installation that get's kicked-off by a PXE netboot $ sudo mkdir -p /srv/tftp/pxelinux.cfg $ sudo vi /srv/tftp/pxelinux.cfg/default # add: default zlinux prompt 0 timeout 10 label zlinux kernel kernel.ubuntu initrd initrd.ubuntu append auto=true priority=critical url=tftp://192.168.122.1/preseed.cfg s390-netdevice/choose_networktype=virtio netcfg/disable_dhcp=false netcfg/get_hostname=nb-vm-02 netcfg/get_domain=canonical.com network-console/password=pass4inst network-console/start=true $ sudo cat /srv/tftp/pxelinux.cfg/default default zlinux prompt 0 timeout 10 label zlinux kernel kernel.ubuntu initrd initrd.ubuntu append auto=true priority=critical url=tftp://192.168.122.1/preseed.cfg s390-netdevice/choose_networktype=virtio netcfg/disable_dhcp=false netcfg/get_hostname=nb-vm-02 netcfg/get_domain=canonical.com network-console/password=pass4inst network-console/start=true # the default and label lines are not needed # initrd might also be added to the append line as: inird=initrd.ubuntu # prepare 2nd VM $ sudo qemu-img create -f qcow2 /var/lib/libvirt/images/nb-vm-02.qcow2 5G $ vi nb-vm-02.xml $ cat nb-vm-02.xml nb-vm-02 b0dfd036-2965-4e90-a5a4-03d6c1ddae22 2097152 2097152 1 hvm destroy restart preserve /usr/bin/kvm
$ virsh define nb-vm-02.xml Domain nb-vm-02 defined from nb-vm-02.xml $ virsh list --all Id Name State ---------------------------------------------------- 1 nb-vm-01 running - nb-vm-02 shut off # create simple pressed file for a non-interactive VM installation $ sudo vi /var/lib/libvirt/images/preseed.cfg $ cat /var/lib/libvirt/images/preseed.cfg # Preseed file for KVM virtual machines running Ubuntu Server 16.04.x on s390x # tried to keep it pretty lean # General configuration d-i debconf/priority string critical d-i auto-install/enable boolean true # use -proposed udebs ### d-i apt-setup/proposed boolean true d-i pkgsel/update-policy select none # Localization d-i debian-installer/language string en d-i debian-installer/country string US d-i debian-installer/locale string en_US.UTF-8 # HW clock d-i clock-setup/utc boolean true # Timezone d-i time/zone string US/Eastern # # Mirror preseed file for the Debian Installer # d-i mirror/country string manual d-i mirror/protocol string http d-i mirror/http/hostname string ports.ubuntu.com d-i mirror/http/directory string / # Use a http proxy ### d-i mirror/http/proxy string http://myproxy.example.com:3128 # Use no proxy d-i mirror/http/proxy string # Ubuntu release to install d-i mirror/suite string xenial # user setup d-i passwd/user-fullname string ubuntu d-i passwd/username string ubuntu # specify password in clear (don’t do that) ### d-i passwd/user-password password ubuntu ### d-i passwd/user-password-again password ubuntu ### d-i user-setup/allow-password-weak boolean true # specify encrypted password (use 'mkpasswd -m sha-512' to generate) d-i passwd/user-password-crypted password $6$qAvoG9qPd08PD1I$uVlTe7FISFrQ4Klcfs95YMUahYNWtOSRU7pQGgo6PpA.eyK/5xnvDk7963XzzJe5Wq8T6HsIX2MP0Sb8qmSM8. # encrypt fs d-i user-setup/encrypt-home boolean false # Enable login as root ### d-i passwd/root-login boolean true # Root password ### d-i passwd/root-password-crypted password $6$EUF2Ps/BoU5qy.C$cngxbtxDmCH8lXTMX6YqCtPjEfa3rBWL7l8btCBiESU.KCvKnzukZl9f.AYzOPZiotisgge7WMB/Bi/BKcj/x. # enable shadow passwords d-i passwd/shadow boolean true # do not enable live installer, use normal d-i instead d-i live-installer/enable boolean false # qcow2 image as defined in xml d-i partman-auto/disk string /dev/vda d-i partman-auto/method string regular # optional lines to clean-up old RAIDs and LVMs .... d-i partman-md/device_remove_md boolean true d-i partman-lvm/device_remove_lvm boolean true d-i partman-lvm/device_remove_lvm_span boolean true d-i partman-lvm/confirm boolean true d-i partman-lvm/confirm_nooverwrite boolean true d-i partman-partitioning/confirm_write_new_label boolean true d-i partman/choose_partition select finish d-i partman/confirm boolean true d-i partman/confirm_nooverwrite boolean true # Use restricted software? apt-mirror-setup apt-setup/restricted boolean true # Use software from the "universe" component? apt-mirror-setup apt-setup/universe boolean true # Use software from the "multiverse" component? apt-mirror-setup apt-setup/multiverse boolean true # Use backported software? apt-mirror-setup apt-setup/backports boolean false # Use software from the "partner" repository? apt-mirror-setup apt-setup/partner boolean false # Enable source repositories in APT? apt-setup-udeb apt-setup/enable-source-repositories boolean false # Software selection d-i tasksel/first multiselect standard system utilities, OpenSSH server, Basic Ubuntu server # Should kexec-tools handle reboots? kexec-tools kexec-tools/load_kexec boolean false # Should kdump-tools be enabled by default? kdump-tools kdump-tools/use_kdump boolean false # After installation, install some packages - use a single line only! (keep it minimalistic) d-i preseed/late_command string in-target sed -i s/prohibit-password/yes/g /etc/ssh/sshd_config; apt-install screen vim # Perform the automatic action after installation d-i finish-install/reboot_in_progress note # Perform a poweroff instead of a reboot (allows to change boot order) d-i debian-installer/exit/poweroff boolean true $ tree /srv/ /srv/ └── tftp ├── preseed.cfg ├── pxelinux.0 ├── pxelinux.0_bkup └── pxelinux.cfg    └── default # start the 2nd VM $ virsh start nb-vm-02 --console Domain nb-vm-02 started Connected to domain nb-vm-02 Escape character is ^] Using MAC address: 52:54:00:fa:5a:5b Requesting information via DHCP: done Using IPv4 address: 192.168.122.246 Requesting file "pxelinux.0" via TFTP from 192.168.122.1 Receiving data: 5881 KBytes TFTP: Received pxelinux.0 (5881 KBytes) Network loading done, starting kernel... Uncompressing Linux... Ok, booting the kernel. [ 0.390179] Linux version 4.13.0-16-generic (buildd@z13-010) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oct 11 18:33:05 UTC 2017 (Ubuntu 4.13.0-16.19-generic 4.13.4) [ 0.390183] setup.289988: Linux is running under KVM in 64-bit mode [ 0.391436] setup.b050d0: The maximum memory size is 2048MB [ 0.391473] numa.196305: NUMA mode: plain [ 0.391533] cpu.33a262: 1 configured CPUs, 0 standby CPUs [ 0.391626] Write protected kernel read-only data: 11440k [ 0.405382] Zone ranges: [ 0.405384] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.405385] Normal empty [ 0.405386] Movable zone start for each node [ 0.405387] Early memory node ranges [ 0.405388] node 0: [mem 0x0000000000000000-0x000000007fffffff] [ 0.405389] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.408950] random: fast init done [ 0.408976] percpu: Embedded 24 pages/cpu @000000007ff9d000 s60416 r8192 d29696 u98304 [ 0.408988] Built 1 zonelists in Node order, mobility grouping on. Total pages: 516096 [ 0.408989] Policy zone: DMA [ 0.408991] Kernel command line: root=/dev/ram0 ro [ 0.410234] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.462927] Memory: 2047492K/2097152K available (7692K kernel code, 1054K rwdata, 3744K rodata, 692K init, 784K bss, 49660K reserved, 0K cma-reserved) [ 0.463007] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.463009] ftrace: allocating 25487 entries in 100 pages [ 0.472253] Hierarchical RCU implementation. [ 0.472254] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.472255] Tasks RCU enabled. [ 0.472256] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.474011] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 [ 0.474036] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns [ 0.474105] console [ttyS1] enabled [ 0.474167] pid_max: default: 32768 minimum: 301 [ 0.474189] Security Framework initialized [ 0.474191] Yama: becoming mindful. [ 0.474208] AppArmor: AppArmor initialized [ 0.475146] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.475612] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.475629] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.475645] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.475905] Hierarchical SRCU implementation. [ 0.476124] smp: Bringing up secondary CPUs ... [ 0.476125] smp: Brought up 1 node, 1 CPU [ 0.476355] devtmpfs: initialized [ 0.476450] evm: security.selinux [ 0.476451] evm: security.SMACK64 [ 0.476451] evm: security.SMACK64EXEC [ 0.476452] evm: security.SMACK64TRANSMUTE [ 0.476452] evm: security.SMACK64MMAP [ 0.476453] evm: security.ima [ 0.476454] evm: security.capability [ 0.476486] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.476493] futex hash table entries: 512 (order: 5, 131072 bytes) [ 0.476631] NET: Registered protocol family 16 [ 0.477227] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages [ 0.477383] SCSI subsystem initialized [ 0.477518] NetLabel: Initializing [ 0.477519] NetLabel: domain hash size = 128 [ 0.477520] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.477528] NetLabel: unlabeled traffic allowed by default [ 0.490330] VFS: Disk quotas dquot_6.6.0 [ 0.490339] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.490414] AppArmor: AppArmor Filesystem Enabled [ 0.490507] NET: Registered protocol family 2 [ 0.490617] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.490688] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.490799] TCP: Hash tables configured (established 16384 bind 16384) [ 0.490898] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.490919] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.490963] NET: Registered protocol family 1 [ 0.491005] Unpacking initramfs... [ 0.516999] Freeing initrd memory: 1892K [ 0.517138] kvm-s390: SIE not available [ 0.517148] hypfs.7f5705: The hardware system does not support hypfs [ 0.517156] hypfs.7a79f0: Initialization of hypfs failed with rc=-61 [ 0.517236] audit: initializing netlink subsys (disabled) [ 0.517302] Initialise system trusted keyrings [ 0.517308] Key type blacklist registered [ 0.517323] audit: type=2000 audit(1510568103.444:1): state=initialized audit_enabled=0 res=1 [ 0.517327] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.518050] zbud: loaded [ 0.518302] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.518365] fuse init (API version 7.26) [ 0.518961] Key type asymmetric registered [ 0.518962] Asymmetric key parser 'x509' registered [ 0.518976] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.518982] io scheduler noop registered [ 0.518983] io scheduler deadline registered [ 0.518997] io scheduler cfq registered (default) [ 0.519045] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM [ 0.519595] loop: module loaded [ 0.519610] tun: Universal TUN/TAP device driver, 1.6 [ 0.519638] device-mapper: uevent: version 1.0.3 [ 0.519663] device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-devel@redhat.com [ 0.519672] cio.b5d5f6: Channel measurement facility initialized using format extended (mode autodetected) [ 0.519720] ap.3677f7: The hardware system does not support AP instructions [ 0.519799] NET: Registered protocol family 10 [ 0.523267] Segment Routing with IPv6 [ 0.523281] NET: Registered protocol family 17 [ 0.523285] Key type dns_resolver registered [ 0.523336] registered taskstats version 1 [ 0.523341] Loading compiled-in X.509 certificates [ 0.525202] Loaded X.509 cert 'Build time autogenerated kernel key: 28bfe8d09be119f0c137070c5c6df534b671005f' [ 0.525209] zswap: loaded using pool lzo/zbud [ 0.526205] Key type big_key registered [ 0.526207] Key type trusted registered [ 0.527161] Key type encrypted registered [ 0.527163] AppArmor: AppArmor sha1 policy hashing enabled [ 0.527165] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 0.527175] evm: HMAC attrs: 0x1 [ 0.527373] Freeing unused kernel memory: 692K [ 0.527379] Write protected read-only-after-init data: 52k waiting for PXE configuration udhcpc: started, v1.27.1 DHCP response deconfig: interface: eth0 udhcpc: sending discover waiting for PXE configuration waiting for PXE configuration udhcpc: sending discover waiting for PXE configuration udhcpc: sending select for 192.168.122.246 udhcpc: lease of 192.168.122.246 obtained, lease time 3600 DHCP response bound: interface: eth0 192.168.122.246 255.255.255.0 router: 192.168.122.1 domain: 192.168.122.1 tftp: 192.168.122.1 tftp: server error: (1) file /srv/tftp/pxelinux.cfg/b0dfd036-2965-4e90-a5a4-03d6c1ddae42 not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/01-52-54-00-fa-5a-5b not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A87AF6 not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A87AF not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A87A not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A87 not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A8 not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0A not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C0 not found tftp: server error: (1) file /srv/tftp/pxelinux.cfg/C not found pxelinux.cfg/default 100% |*******************************| 64 0:00:00 ETA kernel.ubuntu 100% |*******************************| 3988k 0:00:00 ETA [ 4.923506] random: crng init done initrd.ubuntu 100% |*******************************| 11863k 0:00:00 ETA Uncompressing Linux... Ok, booting the kernel. [ 0.397711] Linux version 4.13.0-16-generic (buildd@z13-010) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu2)) #19-Ubuntu SMP Wed Oct 11 18:33:05 UTC 2017 (Ubuntu 4.13.0-16.19-generic 4.13.4) [ 0.397715] setup.289988: Linux is running under KVM in 64-bit mode [ 0.397902] setup.b050d0: The maximum memory size is 2048MB [ 0.397921] numa.196305: NUMA mode: plain [ 0.397946] cpu.33a262: 1 configured CPUs, 0 standby CPUs [ 0.398035] Write protected kernel read-only data: 11440k [ 0.402155] Zone ranges: [ 0.402157] DMA [mem 0x0000000000000000-0x000000007fffffff] [ 0.402158] Normal empty [ 0.402159] Movable zone start for each node [ 0.402160] Early memory node ranges [ 0.402161] node 0: [mem 0x0000000000000000-0x000000007fffffff] [ 0.402162] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] [ 0.405789] random: fast init done [ 0.405816] percpu: Embedded 24 pages/cpu @000000007ff9d000 s60416 r8192 d29696 u98304 [ 0.405829] Built 1 zonelists in Node order, mobility grouping on. Total pages: 516096 [ 0.405830] Policy zone: DMA [ 0.405831] Kernel command line: root=/dev/ram0 ro [ 0.407088] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.438951] Memory: 2037524K/2097152K available (7692K kernel code, 1054K rwdata, 3744K rodata, 692K init, 784K bss, 59628K reserved, 0K cma-reserved) [ 0.439030] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.439032] ftrace: allocating 25487 entries in 100 pages [ 0.448218] Hierarchical RCU implementation. [ 0.448220] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.448221] Tasks RCU enabled. [ 0.448221] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.449925] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3 [ 0.449950] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns [ 0.450004] console [ttyS1] enabled [ 0.450060] pid_max: default: 32768 minimum: 301 [ 0.450080] Security Framework initialized [ 0.450081] Yama: becoming mindful. [ 0.450093] AppArmor: AppArmor initialized [ 0.450478] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.450669] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.450678] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.450685] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.450881] Hierarchical SRCU implementation. [ 0.451080] smp: Bringing up secondary CPUs ... [ 0.451081] smp: Brought up 1 node, 1 CPU [ 0.451280] devtmpfs: initialized [ 0.451362] evm: security.selinux [ 0.451363] evm: security.SMACK64 [ 0.451363] evm: security.SMACK64EXEC [ 0.451364] evm: security.SMACK64TRANSMUTE [ 0.451364] evm: security.SMACK64MMAP [ 0.451365] evm: security.ima [ 0.451366] evm: security.capability [ 0.451394] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.451401] futex hash table entries: 512 (order: 5, 131072 bytes) [ 0.451484] NET: Registered protocol family 16 [ 0.451984] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages [ 0.452103] SCSI subsystem initialized [ 0.452216] NetLabel: Initializing [ 0.452217] NetLabel: domain hash size = 128 [ 0.452218] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.452227] NetLabel: unlabeled traffic allowed by default [ 0.463678] VFS: Disk quotas dquot_6.6.0 [ 0.463687] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.463744] AppArmor: AppArmor Filesystem Enabled [ 0.463830] NET: Registered protocol family 2 [ 0.463921] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.463981] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 0.464076] TCP: Hash tables configured (established 16384 bind 16384) [ 0.464119] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.464133] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.464163] NET: Registered protocol family 1 [ 0.464189] Unpacking initramfs... [ 0.621099] Freeing initrd memory: 11860K [ 0.621232] kvm-s390: SIE not available [ 0.621243] hypfs.7f5705: The hardware system does not support hypfs [ 0.621252] hypfs.7a79f0: Initialization of hypfs failed with rc=-61 [ 0.621336] audit: initializing netlink subsys (disabled) [ 0.621398] Initialise system trusted keyrings [ 0.621403] Key type blacklist registered [ 0.621411] audit: type=2000 audit(1510568109.154:1): state=initialized audit_enabled=0 res=1 [ 0.621418] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 0.622125] zbud: loaded [ 0.622354] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.622416] fuse init (API version 7.26) [ 0.623013] Key type asymmetric registered [ 0.623014] Asymmetric key parser 'x509' registered [ 0.623029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.623036] io scheduler noop registered [ 0.623037] io scheduler deadline registered [ 0.623051] io scheduler cfq registered (default) [ 0.623106] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used without z/VM [ 0.623604] loop: module loaded [ 0.623619] tun: Universal TUN/TAP device driver, 1.6 [ 0.623648] device-mapper: uevent: version 1.0.3 [ 0.623671] device-mapper: ioctl: 4.36.0-ioctl (2017-06-09) initialised: dm-d # preseed installation runs ... [ 0.392912] Initializing cgroup subsys cpuset [ 0.392914] Initializing cgroup subsys cpu [ 0.392916] Initializing cgroup subsys cpuacct [ 0.392919] Linux version 4.4.0-98-generic (buildd@z13-013) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #121-Ubuntu SMP Tue Oct 10 14:23:20 UTC 2017 (Ubuntu 4.4.0-98.121-generic 4.4.90) [ 0.392925] setup: Linux is running under KVM in 64-bit mode ... [ OK ] Started Update UTMP about System Runlevel Changes. Ubuntu 16.04.3 LTS nb-vm-02 ttysclp0 nb-vm-02 login: # Ctrl+] # or the system stops after the installation is complete (depending on the preseed.cfg file) ubuntu@s1lp15:~$ virsh list --all Id Name State ---------------------------------------------------- 1 nb-vm-01 running 2 nb-vm-02 running # for wider support petiboot might be an option - as in ppc64el? # a petitboot initrd would need to be merged with a kernel via the image build tool in s390-tools # http://jk.ozlabs.org/blog/post/158/netbooting-petitboot/ (this is a 'condensed' version of a larger test and trial doc...)