Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 96K 3.9G 1% /etc/timezone /dev/sdb2 ext4 225G 26G 189G 12% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 784M 60K 783M 1% /run/host/monitor devtmpfs devtmpfs 10M 0 10M 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 5.2M 3.9G 1% /run/media cgroup_root tmpfs 10M 0 10M 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 3.9G 8.0K 3.9G 1% /tmp/.X11-unix/X0