Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 1.7M 1.6G 1% /run /dev/sda2 ext4 457G 92G 343G 22% / tmpfs tmpfs 7.8G 57M 7.8G 1% /dev/shm tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock /dev/sda1 vfat 511M 6.2M 505M 2% /boot/efi tmpfs tmpfs 1.6G 184K 1.6G 1% /run/user/XXX tmpfs tmpfs 1.6G 196K 1.6G 1% /run/user/XXXX