$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 4.0G 2.4G 1.5G 62% /
/dev/sda2 29G 14G 14G 50% /usr
/dev/sda3 62G 2.6G 56G 5% /var
tmpfs 512M 60K 512M 1% /tmp