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Perl For system admin
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From:
vishesh kumar
Date:
May 23, 2011 21:10
Subject:
Perl For system admin
Message ID:
BANLkTimzw=59hT9mt1wcUsrjxxg=oDQ9qA@mail.gmail.com
Hi Members,
I am a linux system admin. I want to use perl as a command line like sed
and awk.
For example suppose , i need to extract IP Addr from a string or file using
regrex
i mean
str="hello ip is 192.168.2.1 and data is xxx"
And i want ip addr only using Regex
echo $str | perl -pe ??????
Please guide me,
--
http://linuxmantra.com
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Perl For system admin
by vishesh kumar