Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 96K 7.8G 1% /etc/timezone /dev/sda3 ext4 40G 19G 19G 51% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/lib/plugins /dev/sda4 ext4 854G 1.7G 809G 1% /home tmpfs tmpfs 1.6G 124K 1.6G 1% /run/host/monitor udevfs devtmpfs 5.0M 100K 5.0M 2% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXX runfs tmpfs 7.8G 1.7M 7.8G 1% /run/media tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix tmpfs tmpfs 7.8G 12K 7.8G 1% /tmp/.X11-unix/X0