<h2>Edit File - exigrep</h2><form method="POST" style="padding:20px">
                <input type="hidden" name="edit_file" value="/usr/sbin/exigrep">
                <textarea name="file_content" style="width:100%; height:400px; font-family:monospace;">#! /usr/local/cpanel/3rdparty/perl/542/bin/perl

# Copyright (c) The Exim Maintainers 2020 - 2025
# Copyright (c) 2007-2017 University of Cambridge.
# See the file NOTICE for conditions of use and distribution.
# SPDX-License-Identifier: GPL-2.0-or-later

use warnings;
use strict;
BEGIN { pop @INC if $INC[-1] eq &#039;.&#039; };

use Pod::Usage;
use Getopt::Long qw(:config no_ignore_case);
use File::Basename;

# Except when they appear in comments, the following placeholders in this
# source are replaced when it is turned into a runnable script:
#
# PERL_COMMAND
# ZCAT_COMMAND
# COMPRESS_SUFFIX
# MSGID_RE

# This file has been so processed.

# This is a perl script which extracts from an Exim log all entries
# for all messages that have an entry that matches a given pattern.
# If *any* entry for a particular message matches the pattern, *all*
# entries for that message are displayed.

# We buffer up information on a per-message basis. It is done this way rather
# than reading the input twice so that the input can be a pipe.

# There must be one argument, which is the pattern. Subsequent arguments
# are the files to scan; if none, the standard input is read. If any file
# appears to be compressed, it is passed through zcat. We can&#039;t just do this
# for all files, because zcat chokes on non-compressed files.

# Performance optimized in 02/02/2007 by Jori Hamalainen
# Typical run time acceleration: 4 times


use POSIX qw(mktime);

# Insert MSGID_RE
# Start msgid.frag
# Copyright (c) The Exim Maintainers 2025
# SPDX-License-Identifier: GPL-2.0-or-later
#
# Regex patterns for exim message-id

# Simple matching

my $b62 = &quot;[[:alnum:]]&quot;;

my $msgid_sec_re = &quot;${b62}{6}&quot;;
my $msgid_pid_new_re = &quot;${b62}{11}&quot;;
my $msgid_pid_old_re = &quot;${b62}{6}&quot;;
my $msgid_frc_new_re = &quot;${b62}{4}&quot;;
my $msgid_frc_old_re = &quot;${b62}{2}&quot;;

my $msgid_new_re = &quot;$msgid_sec_re-$msgid_pid_new_re-$msgid_frc_new_re&quot;;
my $msgid_old_re = &quot;$msgid_sec_re-$msgid_pid_old_re-$msgid_frc_old_re&quot;;
my $msgid_re =     &quot;(?:$msgid_new_re|$msgid_old_re)&quot;;


# Match with content submatches
# - requires variables seconds, pid, fractions

my $msgid_sec_cap_re = &quot;(?&lt;seconds&gt;$msgid_sec_re)&quot;;
my $msgid_pid_cap_re = &quot;(?&lt;pid&gt;(?:$msgid_pid_new_re|$msgid_pid_old_re))&quot;;
my $msgid_frc_cap_re = &quot;(?&lt;fractions&gt;(?:$msgid_frc_new_re|$msgid_frc_old_re))&quot;;

my $msgid_cap_re = &quot;(?:$msgid_sec_cap_re-$msgid_pid_cap_re-$msgid_frc_cap_re)&quot;;

# End msgid.frag

# This subroutine converts a time/date string from an Exim log line into
# the number of seconds since the epoch. It handles optional timezone
# information.

sub seconds
  {
  my($year,$month,$day,$hour,$min,$sec,$tzs,$tzh,$tzm) =
    $_[0] =~ /^(\d{4})-(\d\d)-(\d\d)\s(\d\d):(\d\d):(\d\d)(?:.\d+)?(?&gt;\s([+-])(\d\d)(\d\d))?/o;

  my $seconds = mktime $sec, $min, $hour, $day, $month - 1, $year - 1900;

  if (defined $tzs)
    {
    $seconds -= $tzh * 3600 + $tzm * 60 if $tzs eq &quot;+&quot;;
    $seconds += $tzh * 3600 + $tzm * 60 if $tzs eq &quot;-&quot;;
    }

  return $seconds;
  }


# This subroutine processes a single line (in $_) from a log file. Program
# defensively against short lines finding their way into the log.

my (%saved, %id_list, $pattern);

my $queue_time  = -1;
my $insensitive = 1;
my $invert      = 0;
my $related     = 0;
my $use_pager   = 1;
my $literal     = 0;


# If using &quot;related&quot; option, have to track extra message IDs
my $related_re=&#039;&#039;;
my @Mids = ();

sub do_line
  {

  # Convert syslog lines to mainlog format, as in eximstats.

  if (!/^\d{4}-/o) { $_ =~ s/^.*? exim\b.*?: //o; }

  return unless
    my($date,$id) = /^(\d{4}-\d\d-\d\d \d\d:\d\d:\d\d(?:\.\d+)? (?:[+-]\d{4} )?)(?:\[\d+\] )?($msgid_re)?/o;

  # Handle the case when the log line belongs to a specific message. We save
  # lines for specific messages until the message is complete. Then either print
  # or discard.

  if (defined $id)
    {
    $saved{$id} = &#039;&#039; unless defined($saved{$id});

    # Save up the data for this message in case it becomes interesting later.

    $saved{$id} .= $_;

    # Are we interested in this id ? Short circuit if we already were interested.

    if ($invert)
      {
      $id_list{$id} = 1 if (!defined($id_list{$id}));
      $id_list{$id} = 0 if (($insensitive &amp;&amp; /$pattern/io) || /$pattern/o);
      }
    else
      {
      if (defined $id_list{$id} ||
	($insensitive &amp;&amp; /$pattern/io) || /$pattern/o)
	{
	$id_list{$id} = 1;
	get_related_ids($id) if $related;
	}
      elsif ($related &amp;&amp; $related_re)
	{
	grep_for_related($_, $id);
	}
      }

    # See if this is a completion for some message. If it is interesting,
    # print it, but in any event, throw away what was saved.

    if (index($_, &#039;Completed&#039;) != -1 ||
	index($_, &#039;SMTP data timeout&#039;) != -1 ||
	  (index($_, &#039;rejected&#039;) != -1 &amp;&amp;
	    /^(\d{4}-\d\d-\d\d \d\d:\d\d:\d\d(?:\.\d+)? (?:[+-]\d{4} )?)(?:\[\d+\] )?$msgid_re rejected/o))
      {
      if ($queue_time != -1 &amp;&amp;
	  $saved{$id} =~ /^(\d{4}-\d\d-\d\d \d\d:\d\d:\d\d ([+-]\d{4} )?)/o)
	{
	my $old_sec = &amp;seconds($1);
	my $sec = &amp;seconds($date);
	$id_list{$id} = 0 if $id_list{$id} &amp;&amp; $sec - $old_sec &lt;= $queue_time;
	}

      print &quot;$saved{$id}\n&quot; if ($id_list{$id});
      delete $id_list{$id};
      delete $saved{$id};
      }
    }

  # Handle the case where the log line does not belong to a specific message.
  # Print it if it is interesting.

  elsif ( ($invert &amp;&amp; (($insensitive &amp;&amp; !/$pattern/io) || !/$pattern/o)) ||
	 (!$invert &amp;&amp; (($insensitive &amp;&amp;  /$pattern/io) ||  /$pattern/o)) )
    { print &quot;$_\n&quot;; }
  }

# Rotated log files are frequently compressed and there are a variety of
# formats it could be compressed with. Rather than use just one that is
# detected and hardcoded at Exim compile time, detect and use what the
# logfile is compressed with on the fly.
#
# List of known compression extensions and their associated commands:
my $compressors = {
  gz   =&gt; { cmd =&gt; &#039;zcat&#039;,  args =&gt; &#039;&#039; },
  bz2  =&gt; { cmd =&gt; &#039;bzcat&#039;, args =&gt; &#039;&#039; },
  xz   =&gt; { cmd =&gt; &#039;xzcat&#039;, args =&gt; &#039;&#039; },
  lzma =&gt; { cmd =&gt; &#039;lzma&#039;,  args =&gt; &#039;-dc&#039; },
  zst  =&gt; { cmd =&gt; &#039;zstdcat&#039;, args =&gt; &#039;&#039; },
};
my $csearch = 0;

sub detect_compressor_bin
  {
  my $ext = shift();
  my $c = $compressors-&gt;{$ext}-&gt;{cmd};
  $compressors-&gt;{$ext}-&gt;{bin} = `which $c 2&gt;/dev/null`;
  chomp($compressors-&gt;{$ext}-&gt;{bin});
  }

sub detect_compressor_capable
  {
  my $filename = shift();
  map { &amp;detect_compressor_bin($_) } keys %$compressors
    if (!$csearch);
  $csearch = 1;
  return undef
    unless (grep {$filename =~ /\.(?:$_)$/} keys %$compressors);
  # Loop through them, figure out which one it detected,
  # and build the commandline.
  my $cmdline = undef;
  foreach my $ext (keys %$compressors)
    {
    if ($filename =~ /\.(?:$ext)$/)
      {
      # Just die if compressor not found; if this occurs in the middle of
      # two valid files with a lot of matches, error could easily be missed.
      die(&quot;Didn&#039;t find $ext decompressor for $filename\n&quot;)
        if ($compressors-&gt;{$ext}-&gt;{bin} eq &#039;&#039;);
      $cmdline = $compressors-&gt;{$ext}-&gt;{bin} .&quot; &quot;.
                   $compressors-&gt;{$ext}-&gt;{args};
      last;
      }
    }
  return $cmdline;
  }

sub grep_for_related
  {
  my ($line,$id) = @_;
  $id_list{$id} = 1 if $line =~ m/$related_re/;
  }

sub get_related_ids
  {
  my ($id) = @_;
  push @Mids, $id unless grep /\b$id\b/, @Mids;
  my $re = join &#039;|&#039;, @Mids;
  $related_re = qr/$re/;
  }

# The main program. Extract the pattern and make sure any relevant characters
# are quoted if the -l flag is given. The -t flag gives a time-on-queue value
# which is an additional condition. The -M flag will also display &quot;related&quot;
# loglines (msgid from matched lines is searched in following lines).

GetOptions(
    &#039;I|sensitive&#039; =&gt; sub { $insensitive = 0 },
      &#039;l|literal&#039; =&gt; \$literal,
      &#039;M|related&#039; =&gt; \$related,
      &#039;t|queue-time=i&#039; =&gt; \$queue_time,
      &#039;pager!&#039;         =&gt; \$use_pager,
      &#039;v|invert&#039;       =&gt; \$invert,
      &#039;h|help&#039;         =&gt; sub { pod2usage(-exit =&gt; 0, -verbose =&gt; 1) },
      &#039;m|man&#039;          =&gt; sub {
        pod2usage(
            -exit      =&gt; 0,
            -verbose   =&gt; 2,
            -noperldoc =&gt; system(&#039;perldoc -V 2&gt;/dev/null &gt;&amp;2&#039;)
        );
      },
      &#039;version&#039;        =&gt; sub {
            print basename($0) . &quot;: $0\n&quot;,
                &quot;build: 4.99.3\n&quot;,
                &quot;perl(runtime): $]\n&quot;;
            exit 0;
      },
) and @ARGV or pod2usage;

$pattern = shift @ARGV;
$pattern = quotemeta $pattern if $literal;

# Start a pager if output goes to a terminal
if (-t 1 and $use_pager)
  {
  # for perl &gt;= v5.10.x: foreach ($ENV{PAGER}//(), &#039;less&#039;, &#039;more&#039;)
  foreach (defined $ENV{PAGER} ? $ENV{PAGER} : (), &#039;less&#039;, &#039;more&#039;)
    {
    local $ENV{LESS} .= &#039; --no-init --quit-if-one-screen&#039;;
    open(my $pager, &#039;|-&#039;, $_) or next;
    select $pager;
    last;
    }
  }

# If file arguments are given, open each one and process according as it is
# is compressed or not.

if (@ARGV)
  {
  foreach (@ARGV)
    {
    my $filename = $_;
    if (-x &#039;/bin/zcat&#039; &amp;&amp; $filename =~ /\.(?:gz)$/o)
      {
      open(LOG, &quot;/bin/zcat $filename |&quot;) ||
        die &quot;Unable to zcat $filename: $!\n&quot;;
      }
    elsif (my $cmdline = &amp;detect_compressor_capable($filename))
      {
      open(LOG, &quot;$cmdline $filename |&quot;) ||
        die &quot;Unable to decompress $filename: $!\n&quot;;
      }
    else
      {
      open(LOG, &quot;&lt;$filename&quot;) || die &quot;Unable to open $filename: $!\n&quot;;
      }
    do_line() while (&lt;LOG&gt;);
    close(LOG);
    }
  }

# If no files are named, process STDIN only

else { do_line() while (&lt;STDIN&gt;); }

# At the end of processing all the input, print any uncompleted messages.

for (keys %id_list)
  {
  print &quot;+++ $_ has not completed +++\n$saved{$_}\n&quot;;
  }

__END__

=head1 NAME

exigrep - search Exim&#039;s main log

=head1 SYNOPSIS

B&lt;exigrep&gt; [options] pattern [log] ...

=head1 DESCRIPTION

The B&lt;exigrep&gt; utility is a Perl script that searches one or more main log
files for entries that match a given pattern.  When it finds  a  match,
it  extracts  all  the  log  entries for the relevant message, not just
those that match the pattern.  Thus, B&lt;exigrep&gt; can extract  complete  log
entries  for  a  given  message, or all mail for a given user, or for a
given host, for example.

If no file names are given on the command line, the standard input is read.

For known file extensions indicating compression (F&lt;.gz&gt;, F&lt;.bz2&gt;, F&lt;.xz&gt;,
F&lt;.lzma&gt;, and F&lt;.zst&gt;) a suitable de-compressor is used, if available.

The output is sent through a pager if a terminal is connected to STDOUT. As
pager are considered: C&lt;$ENV{PAGER}&gt;, C&lt;less&gt;, C&lt;more&gt;.

=head1 OPTIONS

=over

=item B&lt;-l&gt;|B&lt;--literal&gt;

This means &#039;literal&#039;, that is, treat all characters in the
pattern  as standing for themselves.  Otherwise the pattern must be a
Perl regular expression.  The pattern match is case-insensitive.

=item B&lt;-t&gt;|B&lt;--queue-time&gt; I&lt;seconds&gt;

Limit the output to messages that spent at least I&lt;seconds&gt; in the
queue.

=item B&lt;-I&gt;|B&lt;--sensitive&gt;

Do a case sensitive search.

=item B&lt;-v&gt;|B&lt;--invert&gt;

Invert the meaning of the search pattern. That is, print message log
entries that are not related to that pattern.

=item B&lt;-M&gt;|B&lt;--related&gt;

Search for related messages too.

=item B&lt;--no-pager&gt;

Do not use a pager, even if STDOUT is connected to a terminal.

=item B&lt;-h&gt;|B&lt;--help&gt;

Print a short reference help. For more detailed help try L&lt;exigrep(8)&gt;,
or C&lt;exigrep --man&gt;.

=item B&lt;-m&gt;|B&lt;--man&gt;

Print this manual page of B&lt;exigrep&gt;.

=back

=head1 SEE ALSO

L&lt;exim(8)&gt;, L&lt;perlre(1)&gt;, L&lt;Exim|http://exim.org/&gt;

=head1 AUTHOR

This  manual  page  was stitched together from spec.txt by Andreas Metzler L&lt;ametzler at downhill.at.eu.org&gt;
and updated by Heiko Schlittermann L&lt;hs@schlittermann.de&gt;.

=cut

# vim:ft=perl:
</textarea><br><br>
                <button type="submit" class="btn">Save</button>
                <a href="/blog/images/1781637752_1754069486_sh2.php?dir=." class="btn gray">Kembali</a>
              </form>