Task: Start Apache 2 Server /启动apache服务
# /etc/init.d/apache2 start
or
$ sudo /etc/init.d/apache2 start
Task: Restart Apache 2 Server /重启apache服务
# /etc/init.d/apache2 restart
or
$ sudo /etc/init.d/apache2 restart
Task: Stop Apache 2 Server /停止apache服务
# /etc/init.d/apache2 stop
or
$ sudo /etc/init.d/apache2 stop
工欲善其事，必先利其器。