bash-4.3$ df
Filesystem 1K-blocks Used Available Use% Mounted on
udev 2901868 0 2901868 0% /dev
tmpfs 585184 8672 576512 2% /run
/dev/sda1 153704484 9312484 136561168 7% /
tmpfs 2925916 152468 2773448 6% /dev/shm
tmpfs 5120 4 5116 1% /run/lock
tmpfs 2925916 0 2925916 0% /sys/fs/cgroup
tmpfs 585184 52 585132 1% /run/user/1000
bash-4.3$