Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 12G 148K 12G 1% /etc/timezone /dev/sda1 ext4 546G 60G 458G 12% /usr tmpfs tmpfs 12G 0 12G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 12G 0 12G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 12G 0 12G 0% /usr/share/runtime/share/themes tmpfs tmpfs 2.4G 964K 2.4G 1% /run/host/monitor udev devtmpfs 12G 0 12G 0% /dev tmpfs tmpfs 12G 0 12G 0% /dev/shm tmpfs tmpfs 12G 0 12G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 12G 0 12G 0% /home/XXXXXXXXXXXXXXXXXXX tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 12G 0 12G 0% /tmp/.X11-unix tmpfs tmpfs 2.4G 1.9M 2.4G 1% /run/systemd/journal/socket