#/usr/bin/perl use strict 'vars'; { my @words; my $file_in; my $file_test; my @columns; my @datafile; my $line; my @koroesi; my %koroesi; my $currentline; $file_in = "svc_test_sdl.txt"; $file_test = "koroesi.txt"; open (INPUT, "$file_in") or die %!; open (TESTFILE, "$file_test") or die %!; @datafile = ; close (INPUT); @koroesi = ; close (TESTFILE); %koroesi = @koroesi; { foreach $line (@datafile){ chomp $line; (@columns) = split (/ /,$line); $currentline = $columns[1]; print "$currentline\n"; if (exists($koroesi{$currentline})) { s/$currentline/\[$currentline\]/; } } } }