Annotation of embedaddon/rsync/support/logfilter, revision 1.1
1.1 ! misho 1: #!/usr/bin/perl
! 2: # Filter the rsync daemon log messages by module name. The log file can be
! 3: # in either syslog format or rsync's own log-file format. Note that the
! 4: # MODULE_NAME parameter is used in a regular-expression match in order to
! 5: # allow regex wildcards to be used. You can also limit the output by
! 6: # directory hierarchy in a module. Examples:
! 7: #
! 8: # logfilter foo /var/log/rsyncd.log # output lines for module foo
! 9: # logfilter foo/dir /var/log/syslog # limit lines to those in dir of foo
! 10:
! 11: use strict;
! 12:
! 13: my $match = shift;
! 14: die "Usage: logfilter MODULE_NAME [LOGFILE ...]\n" unless defined $match;
! 15:
! 16: my $syslog_prefix = '\w\w\w +\d+ \d\d:\d\d:\d\d \S+ rsyncd';
! 17: my $rsyncd_prefix = '\d\d\d\d/\d\d/\d\d \d\d:\d\d:\d\d ';
! 18:
! 19: my %pids;
! 20:
! 21: while (<>) {
! 22: my($pid,$msg) = /^(?:$syslog_prefix|$rsyncd_prefix)\[(\d+)\]:? (.*)/o;
! 23: next unless defined $pid;
! 24: my($mod_spec) = $msg =~ /^rsync (?:on|to) (\S+) from /;
! 25: if (defined $mod_spec) {
! 26: if ($mod_spec =~ /^$match(\/\S*)?$/o) {
! 27: $pids{$pid} = 1;
! 28: } else {
! 29: delete $pids{$pid};
! 30: }
! 31: }
! 32: next unless $pids{$pid};
! 33: print $_;
! 34: }
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