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Annotation of loncom/misc/archive_old_files.pl, revision 1.1

1.1     ! www         1: #!/usr/bin/perl
        !             2: # The LearningOnline Network
        !             3: # zip all .db and .hist files that have not been accessed in 120 days
        !             4: #
        !             5: # $Id: $
        !             6: #
        !             7: # Copyright Michigan State University Board of Trustees
        !             8: #
        !             9: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !            10: #
        !            11: # LON-CAPA is free software; you can redistribute it and/or modify
        !            12: # it under the terms of the GNU General Public License as published by
        !            13: # the Free Software Foundation; either version 2 of the License, or
        !            14: # (at your option) any later version.
        !            15: #
        !            16: # LON-CAPA is distributed in the hope that it will be useful,
        !            17: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            18: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            19: # GNU General Public License for more details.
        !            20: #
        !            21: # You should have received a copy of the GNU General Public License
        !            22: # along with LON-CAPA; if not, write to the Free Software
        !            23: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            24: #
        !            25: # /home/httpd/html/adm/gpl.txt
        !            26: #
        !            27: # http://www.lon-capa.org/
        !            28: #
        !            29: #################################################
        !            30: 
        !            31: my $oldfile="/home/httpd/perl/tmp/old_files.lst";
        !            32: system ("find /home/httpd/lonUsers/ -name *.db -atime +120 > $oldfile");
        !            33: 
        !            34: open(IN,$oldfile);
        !            35: while (my $dbfile=<IN>) {
        !            36:     chomp($dbfile);
        !            37:     open(TOUCH,">>$dbfile.lock");
        !            38:     close(TOUCH);
        !            39:     system("gzip $dbfile");
        !            40:     my $histfile=$dbfile;
        !            41:     $histfile=~s/\.db$/\.hist/;
        !            42:     if (-e $histfile) {
        !            43: 	system("gzip $histfile");
        !            44:     }
        !            45:     unlink("$dbfile.lock");
        !            46: }
        !            47: close(IN);
        !            48: unlink($oldfile);