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Re: How to duplicate lines

by ungalnanban (Pilgrim)
on Mar 04, 2010 at 04:49 UTC ( #826606=note: print w/replies, xml ) Need Help??


in reply to How to duplicate lines

See the following code:
it will duplicate the lines starting with "ip address"
use strict; use warnings; open(FH,"data"); foreach(<FH>) { print $_; if ( $_ =~ m/^ip address/) {print $_;} }

--sugumar--

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