Sure, have you read any of the documentation at sites like
www.tldp.org and also browsed/searched the forums here? This is asked quite often on each and while I don't intend to tell you to just go RTFM, you should realize that your question is rather vague and members shouldn't be forced to write howto's on questions you may have that already exist..
Good luck and feel free to come back and ask any specific questions when you run into problems you might not know how to solve or understand!
