Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 1.6G 1.8M 1.6G 1% /run /dev/sda3 btrfs 128G 11G 117G 9% / tmpfs tmpfs 3.9G 16K 3.9G 1% /tmp /dev/sda1 ext4 966M 295M 605M 33% /boot /dev/dm-0 ext4 313G 69G 229G 23% /home tmpfs tmpfs 785M 60K 785M 1% /run/user/42 tmpfs tmpfs 785M 200K 785M 1% /run/user/XXXX