Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.9G 144M 3.7G 4% /dev/shm tmpfs tmpfs 1.6G 12M 1.6G 1% /run /dev/sdb3 ext4 30G 8.6G 20G 31% / tmpfs tmpfs 3.9G 5.6M 3.9G 1% /tmp /dev/sdb1 vfat 599M 4.9M 594M 1% /boot/efi /dev/sdb4 ext4 255G 9.0G 233G 4% /home tmpfs tmpfs 783M 100K 783M 1% /run/user/XXX