Filesystem Size Used Avail Use% Mounted on /dev/sda1 458G 51G 384G 12% /usr tmpfs 5.7G 0 5.7G 0% /usr/share/runtime/share/themes /dev/sda1 5.7G 68K 5.7G 1% /etc/ld.so.conf tmpfs 1.2G 140K 1.2G 1% /run/host/monitor udev 5.6G 0 5.6G 0% /dev tmpfs 5.7G 134M 5.5G 3% /dev/shm tmpfs 5.7G 0 5.7G 0% /home/XXX tmpfs 5.7G 0 5.7G 0% /home/XXX /dev/sdb1 106G 80G 22G 80% /media/XXX tmpfs 5.7G 0 5.7G 0% /sys/fs/cgroup tmpfs 5.7G 0 5.7G 0% /tmp/.X11-unix tmpfs 1.2G 1.5M 1.2G 1% /run/systemd/journal/socket