Filesystem     1K-blocks     Used Available Use% Mounted on
udev             4051792        0   4051792   0% /dev
tmpfs             816740     1352    815388   1% /run
/dev/sdb1      231976960 58184768 161985320  27% /
tmpfs            4083680        0   4083680   0% /dev/shm
tmpfs               5120        8      5112   1% /run/lock
tmpfs            4083680        0   4083680   0% /sys/fs/cgroup
tmpfs             816736       20    816716   1% /run/user/1000