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	<title>linuxgravity.com &#187; one liners</title>
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		<title>Top fifteen Perl one liners</title>
		<link>http://linuxgravity.com/top-fifteen-perl-oneliners</link>
		<comments>http://linuxgravity.com/top-fifteen-perl-oneliners#comments</comments>
		<pubDate>Fri, 28 Aug 2009 17:14:06 +0000</pubDate>
		<dc:creator>amjad</dc:creator>
				<category><![CDATA[Centos]]></category>
		<category><![CDATA[Debian]]></category>
		<category><![CDATA[Fedora]]></category>
		<category><![CDATA[Red Hat]]></category>
		<category><![CDATA[Ubuntu]]></category>
		<category><![CDATA[one liners]]></category>
		<category><![CDATA[perl]]></category>

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		<description><![CDATA[Following are 15 Perl one liners that are I have found the most useful.
1. To search for word Linux in all files under /etc/
perl -wnl -e '/Linux/ and print;' /etc/* 
2. To see matching 5 digits number in file called members 
perl -wnl -e '/\b\d\d\d\d\d\b/ and print $&#038;;' members # 5-digits
3. Print lines from file [...]]]></description>
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