If you want to get a "cert", you can try out the FREE Linux Administration (General) test at Brainbench.com. Now if you want a paper certificate to display on your wall that will cost you $15. :)
The Linux test is not that difficult, and takes less than an hour. I took the test to evaluate my current knowledge without any studying. I passed rather easily, but you may prefer to have resources handy. Now there are a few other FREE Brainbench.com tests that I find very challenging. The FREE Java test was not easy at all. You have to create a login to take the FREE tests. Once you have a login, click on the Test Center link. Then click on the link to view all FREE tests where the Linux test is listed. Steve A.
