Learn to use Awk with hundreds of examples
There is also available the source code[1] of the original awk, "The One True Awk" as Brian Kernighan refers to it at his Princeton webpage.<p>[1]<a href="http://www.cs.princeton.edu/~bwk/btl.mirror/" rel="nofollow">http://www.cs.princeton.edu/~bwk/btl.mirror/</a>