Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 1.2G 0 1.2G 0% /dev tmpfs tmpfs 1.3G 19M 1.2G 2% /dev/shm tmpfs tmpfs 496M 1.6M 494M 1% /run /dev/sda1 ext4 30G 8.6G 20G 31% / tmpfs tmpfs 1.3G 784K 1.3G 1% /tmp tmpfs tmpfs 248M 164K 248M 1% /run/user/XXXX