Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs tmpfs 2.0G 3.2M 2.0G 1% /run tmpfs tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/sdb1 ext4 20G 7.8G 11G 42% / tmpfs tmpfs 2.0G 8.0K 2.0G 1% /tmp /dev/sdb6 ext4 434G 5.8G 429G 2% /home tmpfs tmpfs 394M 20K 394M 1% /run/user/XXX /dev/sr0 iso9660 193M 193M 0 100% /media/XXXXXXXXXXX