syslog and rsyslog links
https://www.suse.com/communities/blog/syslog-ng-ssh-logging/ http://www.rsyslog.com/doc/v8-stable/configuration/modules/imuxsock.html https://www.centos.org/forums/viewtopic.php?f=47&t=56397&sid=b186179d92fe31c6f136ccf201e37ae5&start=10














