Filesystem     1K-blocks      Used Available Use% Mounted on
udev             1850136         0   1850136   0% /dev
tmpfs             374100     10880    363220   3% /run
/dev/sda4      299397744 142265344 141900812  51% /
tmpfs            1870488    545144   1325344  30% /dev/shm
tmpfs               5120         4      5116   1% /run/lock
tmpfs            1870488         0   1870488   0% /sys/fs/cgroup
tmpfs             374100        88    374012   1% /run/user/1000