Filesystem Type Size Used Avail Use% Mounted on udevfs devtmpfs 5.0M 4.0K 5.0M 1% /dev runfs tmpfs 7.7G 2.2M 7.7G 1% /run /dev/nvme0n1p3 ext4 453G 29G 402G 7% / tmpfs tmpfs 7.7G 8.0M 7.7G 1% /dev/shm XXXXXXXX XXXXXXXX 268K 217K 47K 83% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.0M 0 1.0M 0% /run/credentials/systemd-journald.service tmpfs tmpfs 7.7G 12K 7.7G 1% /tmp /dev/nvme0n1p1 vfat 510M 16M 495M 3% /boot/efi tmpfs tmpfs 1.6G 144K 1.6G 1% /run/user/XXXX /dev/sdb1 iso9660 9.7G 9.7G 0 100% /media/XXXXXXXX