管理登录文件是网络管理的重要一部分。每个Linux都具有Syslog的标准功能，它既能登录本地文件，又能登录远程系统。如果你要在一台被攻陷的机器上查看登录文件，特别是在你不太确定攻击者是否已清除登录文件，销毁登录踪迹的情况下，它的作用就尤其关键了。

Whatever else you do to secure a Linux system, it must have comprehensive, accurate and carefully watched logs. Logs serve several purposes. First, they help us troubleshoot virtually all kinds of ...

The syslog deamon (syslogd) on Unix systems provides message logging for other services so that each service doesn’t have to duplicate the same basic functionality to manage logging for itself. The ...