williamr/sort_uniq.pl
author Dario Sestito <darios@symbian.org>
Mon, 07 Jun 2010 12:44:01 +0100
changeset 254 e7df00ade863
parent 2 a600c1a596f7
permissions -rw-r--r--
Improve/fix help info
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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#! perl
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# Copyright (c) 2009 Symbian Foundation Ltd
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Symbian Foundation Ltd - initial contribution.
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# 
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# Contributors:
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#
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# Description:
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# Make up for lack of "sort | uniq" on Windows
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use strict;
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my $line;
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my %uniq;
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while ($line = <>)
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  {
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  $uniq{$line} = 1;
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  }
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print sort keys %uniq;
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