rsyslog

reliable-forwarding-with-rsyslog:
http://blog.serverdensity.com/reliable-forwarding-with-rsyslog/
http://www.rsyslog.com/doc/rsyslog_reliable_forwarding.html
http://www.rsyslog.com/doc/imrelp.html
rsyslog:
http://www.rsyslog.com/
log4j to rsyslog:
http://www.5iops.com/html/2012/log_0617/116.html
用rsyslog处理日志:
http://dmyz.org/archives/394