Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.6G 2.0M 1.6G 1% /run /dev/sda1 ext4 234G 99G 124G 45% / tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock /dev/sda2 ext4 234G 1.9G 220G 1% /home /dev/sda3 ext4 234G 28K 222G 1% /opt /dev/sda4 vfat 976M 5.3M 970M 1% /boot/efi tmpfs tmpfs 1.6G 4.7M 1.6G 1% /run/user/XXXX