Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 1.5G 0 1.5G 0% /dev run tmpfs 1.5G 9.1M 1.5G 1% /run /dev/sdb1 ext4 60G 23G 35G 40% / tmpfs tmpfs 1.5G 69M 1.4G 5% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup tmpfs tmpfs 1.5G 43M 1.5G 3% /tmp tmpfs tmpfs 299M 88K 299M 1% /run/user/XXXX