systemctl restart httpd命令时,会在/var/log/secure日志中添加两条信息。看起来像是:
Jan 19 8:23:48 localhost polkitd[493]: Registered Authentication Agent for unix-process:5739:174943 (system bus name :1.119 [/usr/bin/pkttyagent --notify-fd 5 --fallback], object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
Jan 19 8:23:49 localhost polkitd[493]: Unregistered Authentication Agent for unix-process:5739:174943 (system bus name :1.119, object path /org/freedesktop/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
什么问题?