If you want to know what applications are posting some 'wildcard' entries can help with that.
Below I have commented out all applications at 'debug' level - which is everything. Instead I collect everything at info level - except for local4 (which is used by ipsec logging) - I leave that one at debug level.
Looking at the combined log you can see which facility is concerned, as well as the severity of the message. From this you can decide how to accommodate different facilities in separate files and/or with differing severity.
Finally, an easy way to know how syslog is currently running is the command
With, e.g., the following result
Hello,
I need a few explanation about the log files for system messages:
/var/adm/messages and
/var/log/syslog.
As /var/adm/messages is empty on my machine, i need help.
First, i would like to know what the difference between these 2 files is? Do they contain different kinds of system... (3 Replies)
Hi all,
I am trying to get the authentication logs of FTP,Telnet,SSH,inetd from the syslog file. But my output for every type of authentications - success & failure keep differing everytime i view them.
The output does not show the priority code (emerg, or 0, in any case). How do I get the... (0 Replies)
We have had an issue where the mail file filled up. Is there a setting in sendmail.cf to automatically remove old emails? Say after 14 days. If not is there any way automatically to delete older mail files?? (1 Reply)
Hi,
i'm trying to configure /etc/syslog.conf for log user access.
In debian i add:
auth,authpriv.* @serverName
I don't know the correct Aix syntax for syslog :(
My @serverName get the log successfully..
I need to log correct/incorrect login attempts.
Thanks (5 Replies)
Due to a project I'm currently tasked with I'm spending my time trying to find a way to forward the syslog to a remote, in this case Red Hat, server and squeezing it into a SQL DB.
Rsyslog is doing this job quite nicely for most of our test-servers, but I couldn't find any reliable information on... (1 Reply)
How could we derive teh Next month in MON-RR format from current date ie sysdate in UNI AIX sheel script.I coould get a command but i supports only inLinux susse andnotin AIX.
I need for Unix AIX.Pls Help.
Regards
Shiv (2 Replies)
Hello,
Could you please check the below errors. I found these errors in AIX LPAR syslogs.
auth|security:err|error sshd error: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
daemon:err|error syslog: slp: 0660-059 Impossible to get local interface for distant address 10.x.x.x. errno... (2 Replies)
Dear all experts,
I would like to know where can I find the hostname located as when I receive the syslog, I can only see as below : (showing in localhost instead of the hostname)
Feb 6 15:31:31 localhost syslog:info syslogd: restart
Feb 6 15:31:50 localhost syslog:info syslogd: restart
Feb... (13 Replies)
Hi everyone,
I am trying to configure AIX 6.1 using syslogd to send syslog event to syslog server configured on RHEL. However, RHEL never receives the events.
I have tried to redirect the syslog event on AIX to a local file and successful. Only forwarding to remote server fails.
Firewall... (10 Replies)
Discussion started by: michael_hoang
10 Replies
LEARN ABOUT REDHAT
sys::syslog
Sys::Syslog(3pm) Perl Programmers Reference Guide Sys::Syslog(3pm)NAME
Sys::Syslog, openlog, closelog, setlogmask, syslog - Perl interface to the UNIX syslog(3) calls
SYNOPSIS
use Sys::Syslog; # all except setlogsock, or:
use Sys::Syslog qw(:DEFAULT setlogsock); # default set, plus setlogsock
setlogsock $sock_type;
openlog $ident, $logopt, $facility;
syslog $priority, $format, @args;
$oldmask = setlogmask $mask_priority;
closelog;
DESCRIPTION
Sys::Syslog is an interface to the UNIX syslog(3) program. Call "syslog()" with a string priority and a list of "printf()" args just like
syslog(3).
Syslog provides the functions:
openlog $ident, $logopt, $facility
$ident is prepended to every message. $logopt contains zero or more of the words pid, ndelay, nowait. The cons option is ignored,
since the failover mechanism will drop down to the console automatically if all other media fail. $facility specifies the part of the
system
syslog $priority, $format, @args
If $priority permits, logs ($format, @args) printed as by "printf(3V)", with the addition that %m is replaced with "$!" (the latest
error message).
setlogmask $mask_priority
Sets log mask $mask_priority and returns the old mask.
setlogsock $sock_type [$stream_location] (added in 5.004_02)
Sets the socket type to be used for the next call to "openlog()" or "syslog()" and returns TRUE on success, undef on failure.
A value of 'unix' will connect to the UNIX domain socket returned by the "_PATH_LOG" macro (if your system defines it) in syslog.ph. A
value of 'stream' will connect to the stream indicated by the pathname provided as the optional second parameter. A value of 'inet'
will connect to an INET socket (either tcp or udp, tried in that order) returned by getservbyname(). 'tcp' and 'udp' can also be given
as values. The value 'console' will send messages directly to the console, as for the 'cons' option in the logopts in openlog().
A reference to an array can also be passed as the first parameter. When this calling method is used, the array should contain a list
of sock_types which are attempted in order.
The default is to try tcp, udp, unix, stream, console.
Giving an invalid value for sock_type will croak.
closelog
Closes the log file.
Note that "openlog" now takes three arguments, just like openlog(3).
EXAMPLES
openlog($program, 'cons,pid', 'user');
syslog('info', 'this is another test');
syslog('mail|warning', 'this is a better test: %d', time);
closelog();
syslog('debug', 'this is the last test');
setlogsock('unix');
openlog("$program $$", 'ndelay', 'user');
syslog('notice', 'fooprogram: this is really done');
setlogsock('inet');
$! = 55;
syslog('info', 'problem was %m'); # %m == $! in syslog(3)SEE ALSO syslog(3)AUTHOR
Tom Christiansen <tchrist@perl.com> and Larry Wall <larry@wall.org>.
UNIX domain sockets added by Sean Robinson <robinson_s@sc.maricopa.edu> with support from Tim Bunce <Tim.Bunce@ig.co.uk> and the
perl5-porters mailing list.
Dependency on syslog.ph replaced with XS code by Tom Hughes <tom@compton.nu>.
Code for constant()s regenerated by Nicholas Clark <nick@ccl4.org>.
Failover to different communication modes by Nick Williams <Nick.Williams@morganstanley.com>.
perl v5.8.0 2002-06-01 Sys::Syslog(3pm)