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Hi, here is my modified code, i want to place the comment(#) start of that line my input file consist this data eg: testing is requrired see/for/test test/data/istesting my output should be testing is requrired #see/for/test #test/data/istesting But what ever iam trying it is not working, can you help

#!/usr/bin/perl -w use strict; use warnings; my $line = 0; my $file_name = "test.txt"; open(my $fh, '<', $file_name) || die "file could not open $! \n"; while( $line = <$fh>) { if( $line =~ s/\btest\b/^\#/ig ) { print "$line\n"; } } close($fh);

In reply to Re^2: find & replace a string in perl by vr786
in thread find & replace a string in perl by vr786

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