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#!/usr/bin/perl
use strict;
use Fcntl ':flock';
sub clean ($)
{
my $file = shift;
print "deleting $file\n";
open(FH, ">>$file") || return -1;
flock(FH, LOCK_EX) || return -1;
unlink($file) || return -1;
flock(FH, LOCK_UN);
close(FH);
return 0;
}
my $now = time();
my $time = (3600+60);
my $dir = '/tmp';
my $cnt=0;
my $lnt=0;
my $current=0;
print "\nCleaning session in " . $dir . " (timeout = " . $time . ")\n\n";
opendir(DIR, $dir);
my @files = readdir(DIR);
foreach my $file (@files)
{
if ($file =~ /^[a-z0-9]{32}$/ )
{
if ($now - (stat($dir.'/'.$file))[8] >= $time)
{
clean($dir.'/'.$file);
clean($dir.'/Apache-Session-'.$file.'.lock');
$cnt++;
$lnt++;
}
else
{
$current++;
}
}
if ($file =~ /^Apache-Session-([a-z0-9]{32})\.lock$/ && ! -f $dir.'/'.$1 )
{
$lnt++;
clean($dir.'/'.$file);
}
}
close DIR;
print "$cnt sessions deleted\n";
print "$lnt lock sessions deleted\n";
print "$current sessions in used\n";
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