mirror of
https://github.com/vincentmli/bpfire.git
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32e2d042f1
git-svn-id: http://svn.ipfire.org/svn/ipfire/trunk@468 ea5c0bd1-69bd-2848-81d8-4f18e57aeed8
496 lines
13 KiB
Perl
496 lines
13 KiB
Perl
#!/usr/bin/perl
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#
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# SmoothWall CGIs
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#
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# This code is distributed under the terms of the GPL
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#
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# (c) The SmoothWall Team
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#
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#
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use strict;
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# enable only the following on debugging purpose
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use warnings;
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use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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#workaround to suppress a warning when a variable is used only once
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my @dummy = ( ${Header::colourred} );
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undef (@dummy);
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my %netsettings=();
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&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
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my %cgiparams=();
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# Maps a nice printable name to the changing part of the pid file, which
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# is also the name of the program
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my %servicenames =
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(
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$Lang::tr{'dhcp server'} => 'dhcpd',
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$Lang::tr{'web server'} => 'httpd',
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$Lang::tr{'cron server'} => 'fcron',
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$Lang::tr{'dns proxy server'} => 'dnsmasq',
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$Lang::tr{'logging server'} => 'syslogd',
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$Lang::tr{'kernel logging server'} => 'klogd',
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$Lang::tr{'ntp server'} => 'ntpd',
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$Lang::tr{'secure shell server'} => 'sshd',
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$Lang::tr{'vpn'} => 'pluto',
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$Lang::tr{'web proxy'} => 'squid',
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'OpenVPN' => 'openvpn'
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);
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my $iface = '';
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if (open(FILE, "${General::swroot}/red/iface"))
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{
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$iface = <FILE>;
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close FILE;
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chomp $iface;
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}
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$servicenames{"$Lang::tr{'intrusion detection system'} (RED)"} = "snort_${iface}";
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$servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";
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if ($netsettings{'ORANGE_DEV'} ne '') {
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$servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";
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}
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if ($netsettings{'BLUE_DEV'} ne '') {
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$servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";
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}
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my %dhcpsettings=();
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my %netsettings=();
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my %dhcpinfo=();
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my %pppsettings=();
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my $output='';
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&General::readhash("${General::swroot}/dhcp/settings", \%dhcpsettings);
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&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
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&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
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&Header::showhttpheaders();
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&Header::getcgihash(\%cgiparams);
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&Header::openpage($Lang::tr{'status information'}, 1, '');
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&Header::openbigbox('100%', 'left');
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&Header::openbox('100%', 'left', $Lang::tr{'services'});
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print <<END
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<div align='center'>
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<table width='60%' cellspacing='0' border='0'>
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END
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;
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my $lines = 0;
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my $key = '';
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foreach $key (sort keys %servicenames)
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{
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if ($lines % 2) {
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print "<tr bgcolor='${Header::table1colour}'>\n"; }
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else {
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print "<tr bgcolor='${Header::table2colour}'>\n"; }
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print "<td align='left'>$key</td>\n";
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my $shortname = $servicenames{$key};
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my $status = &isrunning($shortname);
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print "$status\n";
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print "</tr>\n";
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$lines++;
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}
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print "</table></div>\n";
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&Header::closebox();
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&Header::openbox('100%', 'center', $Lang::tr{'memory'});
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print "<table><tr><td><table>";
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my $ram=0;
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my $size=0;
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my $used=0;
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my $free=0;
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my $percent=0;
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my $shared=0;
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my $buffers=0;
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my $cached=0;
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open(FREE,'/usr/bin/free |');
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while(<FREE>)
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{
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if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ )
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{
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print <<END
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<tr>
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<td> </td>
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<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
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<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
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</tr>
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END
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;
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} else {
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if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/) {
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($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6);
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($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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print <<END
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<tr>
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<td class='boldbase'><b>$Lang::tr{'ram'}</b></td>
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<td align='right'>$size</td>
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END
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;
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} elsif ($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/) {
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($size,$used,$free) = ($1,$2,$3);
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if ($size != 0)
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{
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($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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} else {
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($percent = '');
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}
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print <<END
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<tr>
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<td class='boldbase'><b>$Lang::tr{'swap'}</b></td>
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<td align='right'>$size</td>
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END
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;
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} elsif ($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ) {
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($used,$free) = ($1,$2);
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($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/;
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print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>"
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}
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print <<END
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<td align='right'>$used</td>
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<td align='right'>$free</td>
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<td>
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END
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;
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&percentbar($percent);
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print <<END
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</td>
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<td align='right'>$percent</td>
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</tr>
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END
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;
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}
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}
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close FREE;
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print <<END
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</table></td><td>
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<table>
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<tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='right'>$shared</td></tr>
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<tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='right'>$buffers</td></tr>
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<tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='right'>$cached</td></tr>
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</table>
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</td></tr></table>
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END
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;
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&Header::closebox();
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&Header::openbox('100%', 'center', $Lang::tr{'disk usage'});
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print "<table width=66%>\n";
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open(DF,'/bin/df -B M -x rootfs|');
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while(<DF>)
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{
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if ($_ =~ m/^Filesystem/ )
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{
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print <<END
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<tr>
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<td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td>
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<td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
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<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
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</tr>
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END
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;
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}
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else
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{
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my ($device,$size,$used,$free,$percent,$mount) = split;
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print <<END
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<tr>
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<td>$device</td>
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<td>$mount</td>
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<td align='right'>$size</td>
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<td align='right'>$used</td>
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<td align='right'>$free</td>
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<td>
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END
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;
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&percentbar($percent);
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print <<END
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</td>
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<td align='right'>$percent</td>
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</tr>
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END
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;
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}
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}
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close DF;
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print "<tr><td colspan='6'> \n<tr><td colspan='6'><h2>Inodes</h2>\n";
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open(DF,'/bin/df -i -x rootfs|');
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while(<DF>)
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{
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if ($_ =~ m/^Filesystem/ )
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{
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print <<END
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<tr>
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<td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td>
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<td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td>
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<td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td>
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<td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td>
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</tr>
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END
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;
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}
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else
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{
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my ($device,$size,$used,$free,$percent,$mount) = split;
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print <<END
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<tr>
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<td>$device</td>
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<td>$mount</td>
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<td align='right'>$size</td>
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<td align='right'>$used</td>
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<td align='right'>$free</td>
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<td>
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END
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;
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&percentbar($percent);
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print <<END
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</td>
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<td align='right'>$percent</td>
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</tr>
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END
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;
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}
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}
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close DF;
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print "</table>\n";
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&Header::closebox();
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&Header::openbox('100%', 'left', $Lang::tr{'interfaces'});
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$output = `/sbin/ip link show`;
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$output = &Header::cleanhtml($output,"y");
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my @itfs = ('ORANGE','BLUE','GREEN');
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foreach my $itf (@itfs) {
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my $ColorName='';
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my $lc_itf=lc($itf);
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my $dev = $netsettings{"${itf}_DEV"};
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if ($dev){
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$ColorName = "${lc_itf}"; #dereference variable name...
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$output =~ s/$dev/<b><font color="$ColorName">$dev<\/font><\/b>/ ;
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}
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}
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if (open(REDIFACE, "${General::swroot}/red/iface")) {
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my $lc_itf='red';
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my $reddev = <REDIFACE>;
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close(REDIFACE);
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chomp $reddev;
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$output =~ s/$reddev/<b><font color='red'>${reddev}<\/font><\/b>/;
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}
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print "<pre>$output</pre>\n";
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&Header::closebox();
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if ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} eq "DHCP") {
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&Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
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if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
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&General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
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my $DNS1=`echo $dhcpinfo{'DNS'} | cut -f 1 -d ,`;
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my $DNS2=`echo $dhcpinfo{'DNS'} | cut -f 2 -d ,`;
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my $lsetme=0;
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my $leasetime="";
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if ($dhcpinfo{'LEASETIME'} ne "") {
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$lsetme=$dhcpinfo{'LEASETIME'};
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$lsetme=($lsetme/60);
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if ($lsetme > 59) {
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$lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
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} else {
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$leasetime=$lsetme." Minute";
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}
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if ($lsetme > 1) {
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$leasetime=$leasetime."s";
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}
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}
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my $rentme=0;
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my $rnwltime="";
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if ($dhcpinfo{'RENEWALTIME'} ne "") {
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$rentme=$dhcpinfo{'RENEWALTIME'};
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$rentme=($rentme/60);
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if ($rentme > 59){
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$rentme=($rentme/60); $rnwltime=$rentme." Hour";
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} else {
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$rnwltime=$rentme." Minute";
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}
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if ($rentme > 1){
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$rnwltime=$rnwltime."s";
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}
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}
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my $maxtme=0;
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my $maxtime="";
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if ($dhcpinfo{'REBINDTIME'} ne "") {
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$maxtme=$dhcpinfo{'REBINDTIME'};
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$maxtme=($maxtme/60);
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if ($maxtme > 59){
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$maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
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} else {
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$maxtime=$maxtme." Minute";
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}
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if ($maxtme > 1) {
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$maxtime=$maxtime."s";
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}
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}
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print "<table width='100%'>";
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if ($dhcpinfo{'HOSTNAME'}) {
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print "<tr><td width='30%'>$Lang::tr{'hostname'}</td><td>$dhcpinfo{'HOSTNAME'}.$dhcpinfo{'DOMAIN'}</td></tr>\n";
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} else {
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print "<tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'DOMAIN'}</td></tr>\n";
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}
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print <<END
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<tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'GATEWAY'}</td></tr>
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<tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
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<tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
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<tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'DHCPSIADDR'}</td></tr>
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<tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
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<tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
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<tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
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</table>
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END
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;
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}
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else
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{
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print "$Lang::tr{'no dhcp lease'}";
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}
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&Header::closebox();
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}
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if ($dhcpsettings{'ENABLE_GREEN'} eq 'on' || $dhcpsettings{'ENABLE_BLUE'} eq 'on') {
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&Header::CheckSortOrder;
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&Header::PrintActualLeases;
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}
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&Header::openbox('100%', 'left', $Lang::tr{'routing table entries'});
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$output = `/sbin/ip route show`;
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$output = &Header::cleanhtml($output,"y");
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print "<pre>$output</pre>\n";
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&Header::closebox();
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&Header::openbox('100%', 'left', $Lang::tr{'arp table entries'});
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$output = `/sbin/ip neigh show`;
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$output = &Header::cleanhtml($output,"y");
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print "<pre>$output</pre>\n";
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&Header::closebox();
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&Header::openbox('100%', 'left', $Lang::tr{'loaded modules'});
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my $module = qx(/bin/lsmod | awk -F" " '{print \$1}');
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my $size = qx(/bin/lsmod | awk -F" " '{print \$2}');
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my $used = qx(/bin/lsmod | awk -F" " '{print \$3}');
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my @usedby = qx(/bin/lsmod | awk -F" " '{print \$4}');
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my @usedbyf;
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my $usedbyline;
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foreach $usedbyline(@usedby)
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{
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my $laenge = length($usedbyline);
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if ( $laenge > 30)
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{
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my $usedbylinef=substr($usedbyline,0,30);
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$usedbyline="$usedbylinef ...\n";
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push(@usedbyf,$usedbyline);
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}
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else
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{push(@usedbyf,$usedbyline);}
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}
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print <<END
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<table cellspacing=25><tr>
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<td><pre>$module</pre></td>
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<td><pre>$size</pre></td>
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<td><pre>$used</pre></td>
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<td><pre>@usedbyf</pre></td>
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</tr></table>
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END
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;
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print "";
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&Header::closebox();
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&Header::closebigbox();
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&Header::closepage();
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sub isrunning
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{
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my $cmd = $_[0];
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my $status = "<td bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
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my $pid = '';
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my $testcmd = '';
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my $exename;
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$cmd =~ /(^[a-z]+)/;
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$exename = $1;
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if (open(FILE, "/var/run/${cmd}.pid"))
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{
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$pid = <FILE>; chomp $pid;
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close FILE;
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if (open(FILE, "/proc/${pid}/status"))
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{
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while (<FILE>)
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{
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if (/^Name:\W+(.*)/) {
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$testcmd = $1; }
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}
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close FILE;
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if ($testcmd =~ /$exename/)
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{
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$status = "<td bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
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}
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}
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}
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return $status;
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}
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sub percentbar
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{
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my $percent = $_[0];
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my $fg = '#a0a0a0';
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my $bg = '#e2e2e2';
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if ($percent =~ m/^(\d+)%$/ )
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{
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print <<END
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<table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'>
|
|
<tr>
|
|
END
|
|
;
|
|
if ($percent eq "100%") {
|
|
print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>"
|
|
} elsif ($percent eq "0%") {
|
|
print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"
|
|
} else {
|
|
print "<td width='$percent' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'></td><td width='" . (100-$1) . "%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>"
|
|
}
|
|
print <<END
|
|
<img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table>
|
|
END
|
|
;
|
|
}
|
|
}
|