检查系统日志中的重要消息，比如失败的登录尝试和出现问题的守护进程。

Watch syslog for important messages, such as failed login attempts and daemons with errors.

youdao

检查系统日志中的重要消息，比如失败的登录尝试和出现问题的守护进程。

Watch syslog for important messages, such as failed login attempts and daemons with errors.

youdao