Interesting project by Einar Otto Stangvik, Basically you can execute server side code using webpart directly using browser with SharePoint.
I should say I haven’t tested it out but I can think of couple of ways it can be useful.
Click here for original blog post
http://einaros.blogspot.com/2009/05/codeconsole-web-part-for-sharepoint.html
I found a list of STSADM commands for MOSS and WSS on Microsoft site. These are large images and can be printed as poster for your admin nerdiness right next your “Now slower with more bugs” sticker
MOSS: http://sharepoint.microsoft.com/sharepoint/Documents/STSADM%20Posters/Stsadm_Cmd-Line_MOSS_2007.png
WSS: http://sharepoint.microsoft.com/sharepoint/Documents/STSADM%20Posters/Stsadm_Cmd-Line_WSS_3.jpg
You can always use stsadm |find “add” to search or stsadm | more to list all the commands
more on piping stsadm here http://blogs.objectsharp.com/CS/blogs/max/archive/2008/05/15/piping-stsadm-command.aspx
Update : Complete reference of all stsadm commands http://blogs.technet.com/josebda/archive/2008/03/15/complete-reference-of-all-stsadm-operations-with-parameters-in-moss-2007-sp1.aspx
