If you are encountering a problem using open source software, you’ll likely to find a solution on help mailing list, online tutorials, blogs and the various other sources of information generally available on the internet.
Still, it sometimes takes me time to find that little trick I need for this obscure problem I am having. And too often I know I have found the solution before, but can’t remember exactly where. So I started to keep a list with pieces of information I have needed at one point and may need again. For others this is, well, just another list with entry points to a number of very helpful or otherwise useful web pages. You can find the list here.