Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 7.9G 0 7.9G 0% /dev run tmpfs 7.9G 1.3M 7.9G 1% /run /dev/sdb2 ext4 25G 19G 4.9G 80% / tmpfs tmpfs 7.9G 87M 7.8G 2% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 7.9G 448K 7.9G 1% /tmp /dev/sdb3 ext4 84G 65G 15G 82% /home /dev/sda1 ext4 220G 76G 133G 37% /home/XXX /dev/sdc1 btrfs 299G 256G 40G 87% /home/XXXXXX tmpfs tmpfs 1.6G 104K 1.6G 1% /run/user/XXXX