Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 2.7M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sdb1 20G 7.3G 12G 40% / tmpfs 3.9G 32K 3.9G 1% /tmp /dev/sdb6 269G 193M 269G 1% /home tmpfs 797M 0 797M 0% /run/user/XXX tmpfs 797M 12K 797M 1% /run/user/XXX