Usage: df [FILE]...
Print the filesystem space used and space available.
Example:
$ df Filesystem 1k-blocks Used Available Use% Mounted on /dev/sda3 8690864 8553540 137324 98% / /dev/sda1 64216 36364 27852 57% /boot $ df /dev/sda3 Filesystem 1k-blocks Used Available Use% Mounted on /dev/sda3 8690864 8553540 137324 98% / |