Filesystem                  1K-blocks      Used Available Use% Mounted on
udev                          1957920         0   1957920   0% /dev
tmpfs                          395680     41728    353952  11% /run
/dev/mapper/ubuntu--vg-root 476253224 119593456 332444424  27% /
tmpfs                         1978396    368432   1609964  19% /dev/shm
tmpfs                            5120         4      5116   1% /run/lock
tmpfs                         1978396         0   1978396   0% /sys/fs/cgroup
/dev/sda1                      240972    168167     60364  74% /boot
cgmfs                             100         0       100   0% /run/cgmanager/fs
tmpfs                          395680         0    395680   0% /run/user/121
tmpfs                          395680        76    395604   1% /run/user/1000
/home/khalid/.Private       476253224 119593456 332444424  27% /home/khalid