Rsyslog

man page https://man7.org/linux/man-pages/man3/syslog.3.html install yum install rsyslog systemctl start rsyslog systemctl enable rsyslog systemctl status rsyslog config server # for udp #module(load=”imudp”) #input(type=”imudp” port=”514") # for tcp #module(load=”imtcp”) #input(type=”imtcp” port=”514") facility: the type of process sending logs, can be kernel, cron, daemon, etc. priority: the security level or type of log, emerg (0), alert (1), crit (2), err-(3), warn (4), notice (5), info (6), debug (7). destination: location to save log messages, local file host (/var/log directory), or remote syslog server identified by @ IP:port. e.g. server with udp opened, for local7.* facility msg: ...