Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 1.7G 17M 1.7G 1% /dev/shm tmpfs tmpfs 673M 12M 662M 2% /run /dev/sda3 ext4 30G 8.4G 20G 31% / tmpfs tmpfs 1.7G 7.2M 1.7G 1% /tmp /dev/sda1 vfat 599M 4.9M 594M 1% /boot/efi /dev/sda4 ext4 22G 114M 21G 1% /home tmpfs tmpfs 337M 76K 337M 1% /run/user/XXX