[CentOS] Log File Reviewing

Joseph L. Casale JCasale at activenetwerx.com
Mon Jan 5 20:40:49 UTC 2009


>to match one or more, use + instead of *.
>
>* matches 0 or more, + matches 1 or more.

Thanks!

>> I have to buy a book on RegEx's and Sed :)
>
>http://www.gnu.org/manual/gawk/gawk.pdf
>
>(G)awk is pretty sh!t hot where I work; however we've extended it a
>bit. :)

So gawk does all that sed does and more? I suppose I can start with
that in this case, I always wanted a book on regexe's so I think I
am going to order O'Reilly's Mastering Regular Expressions, Third Edition.
They also have a sed & awk, Second Edition book, but its 10+ years old,
does that matter, has sed/awk changed any since then?

Thanks everyone!
jlc


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