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##############################################################################
#
# Usage: fool-sort
#
# Takes a pure (i.e. no header lines) quasi-parallel profile (a .qp file) from
# stdin and inserts a counter as second field to force sort not to change the
# ordering of lines with the same time stamp. The result is written to stdout.
#
##############################################################################
$last_time = 0;
while (<STDIN>) {
($time, @rest) = split;
if ( $time == $last_time ) {
$x = ++$count;
} else {
$x = $count = 0;
}
print $time, " ", $x, " ", join(' ',@rest), "\n";
$last_time = $time;
}
exit 0;
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