I was searching for some shell command help last night and came across another hints and tips type page that I found useful. Most old-timers won't find anything surprising, but I found a couple tidbits that made it worth keeping the link alive. The shell script which finds the sizes of the largest directories was kinda neat too. I have one I wrote years ago, but it wasn't that great. My find-fu has never, IMO, been up to snuff.

Also on that site is a page called GIMP for the Artistically Challenged which I found useful. I never knew how to make construction lines in GIMP.