common/tools/sortUnique.pl
author Arnaud Lenoir
Tue, 12 Jan 2010 17:18:11 +0000
changeset 840 3b9cc38657db
parent 246 4f2482f1dd48
child 1316 0b4a09013baf
permissions -rw-r--r--
Arnaudl: Added scripts and files related to the development of "task 286 - Package test status prep"

#!perl -w
use strict;
# Sorts the input, removes duplicates, and outputs it

# Read it
my @content = <>;

# Sort it, and grep to remove duplicates
my $previous = "\n\n";
@content = grep {$_ ne $previous && ($previous = $_, 1) } sort @content;

# Write it
print @content;