Filesystem Type Size Used Avail Use% Mounted on udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 790M 1.6M 788M 1% /run /dev/sda2 ext4 146G 123G 16G 89% / tmpfs tmpfs 3.9G 17M 3.9G 1% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda1 vfat 511M 7.8M 504M 2% /boot/efi tmpfs tmpfs 790M 16K 790M 1% /run/user/XXXX