[expert] RE: grep complexity

[Michael R. Batchelor]

Joe Sheble wrote:
> Could grep be any more difficult to figure out?

Mastering Regular Expressions
By Jeffrey E. F. Friedl
1st Edition January 1997
1-56592-257-3, Order Number: 2573
368 pages, $34.95
O'Reilly and Associates

It's front cover mentions perl, not grep, but don't be fooled. Get and
work through this book and you will understand grep as well as build the
most useful set of skills you'll ever have.

Michael