Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 167M 3.8G 5% /dev/shm tmpfs 3.9G 2.9M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sdb1 30G 9.4G 19G 34% / tmpfs 3.9G 3.4M 3.9G 1% /tmp /dev/sda5 209G 63G 146G 31% /home tmpfs 798M 0 798M 0% /run/user/XXX tmpfs 798M 0 798M 0% /run/user/XXX tmpfs 798M 20K 798M 1% /run/user/XXX