Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 7.9G 1.5M 7.9G 1% /run /dev/sdb1 39G 5.5G 31G 16% / tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup tmpfs 7.9G 12K 7.9G 1% /tmp /dev/sdb2 106G 61M 100G 1% /home /dev/sdb4 100M 244K 100M 1% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/XXXX tmpfs 1.6G 8.0K 1.6G 1% /run/user/XXX