Stupid (but useful) one liner for Visually Monitoring Free Disk Space

I'm sure there is a better way of doing this (or a prebuilt tool that does) but I felt like doing some oldschool shell scripting while I update my local Ubuntu mirror for Intrepid Ibex.

One liner:

while true; do clear; date; df -ah; sleep 10; done

The output looks like:

Wed Nov 12 20:10:43 PST 2008
Filesystem            Size  Used Avail Use% Mounted on
/dev/hda1              72G   49G   20G  71% /
tmpfs                 506M     0  506M   0% /lib/init/rw
proc                     0     0     0   -  /proc
sysfs                    0     0     0   -  /sys
procbususb               0     0     0   -  /proc/bus/usb
udev                   10M   44K   10M   1% /dev
tmpfs                 506M     0  506M   0% /dev/shm
devpts                   0     0     0   -  /dev/pts
/dev/hdb1             459G   59G  377G  14% /var/spool/apt-mirror