Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 788M 888K 788M 1% /run /dev/sda2 ext4 21G 1.4G 19G 7% / tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm XXXXXXXX XXXXXXXX 256K 31K 221K 13% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock /dev/sdb1 ext4 293G 24M 278G 1% /home /dev/sda5 ext4 2.7G 788K 2.6G 1% /tmp /dev/sda1 vfat 975M 4.4M 970M 1% /boot/efi /dev/sda3 ext4 7.7G 608M 6.7G 9% /var tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/getty@tty1.service tmpfs tmpfs 788M 8.0K 788M 1% /run/user/XXXX tmpfs tmpfs 788M 8.0K 788M 1% /run/user/XXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service