Much of the administration of SharePoint can be done with the command line tool stsadm. Like any command line tool you need to know all the syntax to get the most from it but remembering or looking up all the parameters can be quite painful at times.
Here’s a nice graphic reference you can use when you work with stsadm commands.
It’s interactive so you can click on the command to get more information. I especially like how it is graphically coded so you know which commands are not available in the UI and which commands are new in Service Pack 2. This should make working with stsadm much easier.
You’ll find them site at:
WSS = http://technet.microsoft.com/en-au/windowsserver/sharepoint/dd418924.aspx
MOSS = http://technet.microsoft.com/en-au/office/sharepointserver/cc948709.aspx