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#!/usr/bin/env perl
use warnings;
use strict;
use Getopt::Long;
my $excludedLinesFile = undef;
GetOptions(
"excl=s" => \$excludedLinesFile
) or exit(1);
open(EXCLUDED_LINE, $excludedLinesFile) or die("Can't open excluded file $excludedLinesFile");
my @excludedLines = <EXCLUDED_LINE>;
close(EXCLUDED_LINE);
# MAIN LOOP
my $lineNum = 1;
my $linesOut = 0;
my $exclInd = 0;
my $nextLineExcl = -1;
if (@excludedLines > 0)
{
$nextLineExcl = $excludedLines[0];
}
#open(STDIN);
while(<STDIN>)
{
my $line = $_;
if ($nextLineExcl == $lineNum)
{
$exclInd++;
if ($exclInd < @excludedLines)
{
$nextLineExcl = $excludedLines[$exclInd];
}
}
else
{
print $line;
$linesOut++;
}
$lineNum++;
}
#close(STDIN);
print STDERR "num of lines=".($lineNum-1)."\n";
print STDERR "num excluded=".(@excludedLines)."\n";
print STDERR "lines out=".($linesOut)."\n";
sub trim($)
{
my $string = shift;
$string =~ s/^\s+//;
$string =~ s/\s+$//;
return $string;
}
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