Filesystem Size Used Avail Use% Mounted on devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 1.4M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda5 20G 9.6G 9.1G 52% / none 3.9G 724K 3.9G 1% /var tmpfs 3.9G 48K 3.9G 1% /tmp /dev/sda7 387G 7.0G 380G 2% /home tmpfs 797M 0 797M 0% /run/user/XXX tmpfs 797M 12K 797M 1% /run/user/XXX tmpfs 3.9G 724K 3.9G 1% /tmp/sysroot-rw none 3.9G 724K 3.9G 1% /boot none 3.9G 724K 3.9G 1% /lib64 none 3.9G 724K 3.9G 1% /etc none 3.9G 724K 3.9G 1% /root none 3.9G 724K 3.9G 1% /usr none 3.9G 724K 3.9G 1% /opt none 3.9G 724K 3.9G 1% /bin none 3.9G 724K 3.9G 1% /initrd none 3.9G 724K 3.9G 1% /lib none 3.9G 724K 3.9G 1% /srv none 3.9G 724K 3.9G 1% /sbin