Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 392M 632K 392M 1% /run /dev/sda1 ext4 70G 3.9G 62G 6% / tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 1.6G 25M 1.5G 2% /dev/shm