文件系统           1K-块      已用    可用 已用% 挂载点
udev              484076         0  484076    0% /dev
tmpfs             100736     11864   88872   12% /run
/dev/sda3       19527548  16232196 2280364   88% /
tmpfs             503660       112  503548    1% /dev/shm
tmpfs               5120         4    5116    1% /run/lock
tmpfs             503660         0  503660    0% /sys/fs/cgroup
/dev/sda2         967320     56844  844124    7% /boot
/dev/sda1       53711988  50032868 1183504   98% /home
cgmfs                100         0     100    0% /run/cgmanager/fs
tmpfs             100736         0  100736    0% /run/user/0
/dev/sdb1       47338416  38801576 6109148   87% /media/king/1cc00e30-256c-4c52-bae3-fc84fdbb9e52
/dev/sdb3      402306044 400771628 1534416  100% /media/king/00096F1A000C7DEB
/dev/sdb4       37127736  34740300  494780   99% /media/king/1f24730a-1cd5-43d2-9f68-2f177b1baadb
tmpfs             100736        40  100696    1% /run/user/1000