Filesystem Type Size Used Avail Use% Mounted on overlay overlay 5.8G 211M 5.6G 4% / devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 5.8G 0 5.8G 0% /dev/shm tmpfs tmpfs 2.4G 11M 2.4G 1% /run /dev/sdc iso9660 2.6G 2.6G 0 100% /run/initramfs/omdv /dev/loop0 squashfs 2.5G 2.5G 0 100% /run/initramfs/image /run/initramfs/tmpfs tmpfs 5.8G 211M 5.6G 4% /run/initramfs/tmpfs tmpfs tmpfs 1.2G 228K 1.2G 1% /run/user/XXXX tmpfs tmpfs 5.8G 16K 5.8G 1% /tmp