Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 2.9G 0 2.9G 0% /dev run tmpfs 2.9G 1012K 2.9G 1% /run /dev/sda1 ext4 101G 14G 83G 15% / tmpfs tmpfs 2.9G 0 2.9G 0% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 2.9G 8.7M 2.9G 1% /tmp tmpfs tmpfs 580M 20K 580M 1% /run/user/XXX tmpfs tmpfs 580M 36K 580M 1% /run/user/XXXX /dev/sr0 iso9660 151M 151M 0 100% /media/XXXXXXXXXXXXX