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########################################################
# Please file all bug reports, patches, and feature
# requests under:
# https://sourceforge.net/p/logwatch/_list/tickets
# Help requests and discusion can be filed under:
# https://sourceforge.net/p/logwatch/discussion/
########################################################
#####################################################
## Copyright (c) 2008 Kirk Bauer
## Covered under the included MIT/X-Consortium License:
## http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms. If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions. If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################
use strict;
my $Detail = $ENV{'LOGWATCH_DETAIL_LEVEL'} || 0;
#Init Counters
my $ReExecInit= my$ReExecSbinInit=
0;
#Init String Containers
my (
$Cause, $Name, $Status,
);
#Init Array
my @OtherList = ();
#Init Hashes
my (
%ProcessKilled, %ProcessTerminated, %RunLevel
);
while (defined(my $ThisLine = <STDIN>)) {
if (( $ThisLine =~ /open\(.*\): No such file or directory/) or
( $ThisLine =~ /Id "r" respawning too fast: disabled for 5 minutes/) or
( $ThisLine =~ /Re-reading inittab/) or
( $ThisLine =~ /.* main process ended, respawning/) or
( $ThisLine =~ /Disconnected from system bus/)) {
# We don't care about these
}
elsif ( $ThisLine =~ s/Switching to runlevel: (.)\s*$/$1/ ) {
# Which runlevel did we change to?
chomp ($ThisLine);
$RunLevel{$ThisLine}++;
}
elsif ( $ThisLine =~ s/^Entering runlevel: (.)\s*$/$1/ ) {
# Which runlevel did we enter?
chomp ($ThisLine);
$RunLevel{$ThisLine}++;
}
elsif ( $ThisLine =~ s/^Trying to re-exec init// ) {
# Look for telinit executions
chomp ($ThisLine);
$ReExecInit++;
}
elsif ( ($Name,$Cause) = ($ThisLine =~ /(.*) main process \([0-9]*\) killed by (.*)/)) {
$ProcessKilled{"$Name,$Cause"}++;
}
elsif ( ($Name, $Status) = ($ThisLine =~ /(.*) main process \([0-9]*\) terminated with status ([0-9]*)/)) {
$ProcessTerminated{"$Name,Status"}++;
}
elsif ( $ThisLine =~ /Re-executing \/sbin\/init/) {
$ReExecSbinInit++;
}
else {
# report any unmatched entries
push @OtherList,$ThisLine;
}
}
if ((keys %RunLevel) and ($Detail >= 10)) {
foreach my $Level (sort keys %RunLevel) {
print " Entered or switched to runlevel " . $Level . ": " . $RunLevel{$Level} . " Time(s)\n";
}
}
if ($ReExecInit and $Detail) {
print "\n\nRe-execs of init: $ReExecInit times\n";
}
if ($ReExecSbinInit and $Detail) {
print "\n\nRe-executing \/sbin\/init/: $ReExecSbinInit times\n";
}
if ((keys %ProcessKilled) and ($Detail >=10)) {
print "\nKilled processses:\n";
foreach (keys %ProcessKilled) {
my ($Name,$Cause)=split ",";
print " Process " . $Name. " killed by " . $Cause . ": " . $ProcessKilled{"$Name,$Cause"} . " Time(s)\n";
}
}
if ((keys %ProcessTerminated) and ($Detail >=10)) {
print "\nTerminated processses:\n";
foreach (keys %ProcessTerminated) {
my ($Name,$Status)=split ",";
print " Process " . $Name. " terminated with status " . $Status . ": " . $ProcessTerminated{"$Name,$Status"} . " Time(s)\n";
}
}
if ($#OtherList >= 0) {
print "\n**Unmatched Entries**\n";
print @OtherList;
}
exit(0);
# vi: shiftwidth=3 tabstop=3 syntax=perl et
# Local Variables:
# mode: perl
# perl-indent-level: 3
# indent-tabs-mode: nil
# End:
|
