Filesystem Size Used Avail Use% Mounted on udev 983M 0 983M 0% /dev tmpfs 200M 428K 200M 1% /run /dev/sda3 7.9G 2.9G 4.6G 39% / tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 604M 21M 583M 4% /run/shm /dev/sda4 20G 5.5G 14G 29% /home tmpfs 998M 8.0K 998M 1% /tmp tmpfs 998M 0 998M 0% /var/tmp tmpfs 20M 364K 20M 2% /var/log