If you want to learn sed, I once wrote a multi-part article explaining various sed one-liners: http://www.catonmat.net/blog/sed-one-liners-explained-part-one h

If you want to learn sed, I once wrote a multi-part article explaining various sed one-liners: http://www.catonmat.net/blog/sed-one-liners-explained-part-one http://www.catonmat.net/blog/sed-one-liners-explained-part-o... Personally one of my favorite article series that I have written.