Filesystem Type Size Used Avail Use% Mounted on /dev/sdb1 ext4 458G 11G 424G 3% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 3.2G 9.3M 3.1G 1% /run tmpfs tmpfs 1.6G 104K 1.6G 1% /run/user/XXXX tmpfs tmpfs 7.8G 0 7.8G 0% /tmp