SWAMPy

✎ CARVE FLESH

EDITING: logfilter

#!/usr/bin/perl
# Filter the rsync daemon log messages by module name.  The log file can be
# in either syslog format or rsync's own log-file format.  Note that the
# MODULE_NAME parameter is used in a regular-expression match in order to
# allow regex wildcards to be used.  You can also limit the output by
# directory hierarchy in a module.  Examples:
#
#  logfilter foo /var/log/rsyncd.log   # output lines for module foo
#  logfilter foo/dir /var/log/syslog   # limit lines to those in dir of foo

use strict;

my $match = shift;
die "Usage: logfilter MODULE_NAME [LOGFILE ...]\n" unless defined $match;

my $syslog_prefix = '\w\w\w +\d+ \d\d:\d\d:\d\d \S+ rsyncd';
my $rsyncd_prefix = '\d\d\d\d/\d\d/\d\d \d\d:\d\d:\d\d ';

my %pids;

while (<>) {
    my($pid,$msg) = /^(?:$syslog_prefix|$rsyncd_prefix)\[(\d+)\]:? (.*)/o;
    next unless defined $pid;
    my($mod_spec) = $msg =~ /^rsync (?:on|to) (\S+) from /;
    if (defined $mod_spec) {
	if ($mod_spec =~ /^$match(\/\S*)?$/o) {
	    $pids{$pid} = 1;
	} else {
	    delete $pids{$pid};
	}
    }
    next unless $pids{$pid};
    print $_;
}

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 atomic-rsync	?	5.1 KB	2021-12-30 20:29	EDIT
📄 cull-options	?	4.8 KB	2022-08-20 15:30	EDIT
📄 cvs2includes	?	1.2 KB	2026-06-08 14:10	EDIT
📄 file-attr-restore	?	4.8 KB	2026-06-08 14:10	EDIT
📄 files-to-excludes	?	534 B	2026-06-08 14:10	EDIT
📄 git-set-file-times	?	3.8 KB	2022-04-11 15:57	EDIT
📄 logfilter	?	1.1 KB	2026-06-08 14:10	EDIT
📄 lsh	?	3 KB	2026-06-08 14:10	EDIT
📄 mnt-excl	?	1.8 KB	2026-06-08 14:10	EDIT
📄 munge-symlinks	?	2.6 KB	2021-12-21 00:41	EDIT
📄 rsync-no-vanished	?	593 B	2021-11-13 18:39	EDIT
📄 rsyncstats	?	8.5 KB	2026-06-08 14:10	EDIT