File:
[LON-CAPA] /
loncom /
misc /
cleanup_file_caches.pl
Revision
1.2:
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Thu Nov 21 19:41:54 2002 UTC (21 years, 10 months ago) by
matthew
Branches:
MAIN
CVS tags:
version_1_1_X,
version_1_1_3,
version_1_1_2,
version_1_1_1,
version_1_1_0,
version_1_0_99_3,
version_1_0_99_2,
version_1_0_99_1,
version_1_0_99,
version_1_0_3,
version_1_0_2,
version_1_0_1,
version_1_0_0,
version_0_99_5,
version_0_99_4,
version_0_99_3,
version_0_99_2,
version_0_99_1,
version_0_99_0,
version_0_6_2,
version_0_6,
conference_2003,
HEAD
We'll just keep quiet if we are unable to unlink a file.
1: #!/usr/bin/perl
2: # The LearningOnline Network
3: #
4: # $Id: cleanup_file_caches.pl,v 1.2 2002/11/21 19:41:54 matthew Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #################################################
29:
30: =pod
31:
32: =head1 NAME
33:
34: cleanup_prtspool.pl - Remove temporary files from the LON-CAPA print spool.
35:
36: =head1 SYNOPSIS
37:
38: cleanup_prtspool.pl deletes files from /home/httpd/prtspool that have not
39: been accessed in 24 hours.
40:
41: =head1 DESCRIPTION
42:
43: cleanup_prtspool.pl examines each file in /home/httpd/prtspool and checks
44: its last access time. Those files which have not been accessed in 24 hours
45: are unlinked.
46:
47: =cut
48:
49: #################################################
50:
51: use strict;
52: use lib '/home/httpd/lib/perl/';
53: use File::Find;
54: use File::stat;
55:
56: my $help = 0;
57: my $killtime = time - 24 * 60 * 60;
58:
59: sub kill_if_old {
60: my $filename = $File::Find::name;
61: return if (! -f $filename); # We only want files
62: my $inode =stat($filename);
63: if ($inode->atime < $killtime) {
64: unlink($filename);
65: }
66: }
67:
68: find (\&kill_if_old,'/home/httpd/prtspool');
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