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Revision 1.1.1.1 - (download) (as text) (annotate) (vendor branch)
Mon Feb 19 17:15:26 2007 UTC (13 years ago) by olson
Branch: x, MAIN
CVS Tags: mgrast_dev_08112011, mgrast_dev_08022011, mgrast_dev_05262011, mgrast_dev_04082011, mgrast_version_3_2, mgrast_dev_12152011, mgrast_dev_06072011, mgrast_rel_2008_0806, mgrast_dev_10262011, mgrast_dev_02212011, mgrast_rel_2008_0923, mgrast_release_3_0, mgrast_dev_03252011, mgrast_rel_2008_0924, mgrast_rel_2008_1110_v2, mgrast_rel_2008_0625, mgrast_release_3_0_4, mgrast_release_3_0_2, mgrast_release_3_0_3, mgrast_release_3_0_1, mgrast_dev_03312011, mgrast_release_3_1_2, mgrast_release_3_1_1, mgrast_release_3_1_0, mgrast_dev_04132011, mgrast_dev_04012011, mgrast_rel_2008_0919, mgrast_rel_2008_1110, myrast_33, mgrast_rel_2008_0917, mgrast_dev_04052011, mgrast_dev_02222011, y, HEAD
Changes since 1.1: +0 -0 lines
Initial import

#!/usr/bin/perl -w

=pod 

=head1 split_by_lines

Split a file into smaller files based on how many lines you specifiy. This will just break at line breaks.

=cut

use strict;

my ($file, $lines)=@ARGV;
die "$0 <file> <lines>" unless ($file && $lines);

my $fc=1;
my $out=$file;
$out =~ s/.txt$//;

open(IN, $file) || die "Can't open $file";
while (-e "$out.split.$fc.txt") {$fc++}
open(OUT, ">$out.split.$fc.txt") || die "Can't open out.split.$fc.txt";
my $count=0;
while (<IN>)
{
	$count++;
	unless ($count % $lines)
	{
		close OUT;
		while (-e "$out.split.$fc.txt") {$fc++}
		open(OUT, ">$out.split.$fc.txt") || die "Can't open out.split.$fc.txt";
	}
	print OUT;
}


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