启动httpd进程，输入命令
举一反三
- 启动httpd服务的守护进程（ ） A: httpd start B: httpd stop C: named start D: named stop
- RHEL6中启动DNS服务的守护进程的命令（ ） A: service httpd start B: service httpd stop C: service named start D: service named stop
- 配置httpd开机启动的命令是（）。
- 启动系统中的httpd服务命令是 A: service httpd start B: service httpd restart C: service httpd stop D: service httpd stauts
- 启动apache服务器的命令是（） A: systemctl httpd start B: systemctl start httpd C: service httpd open D: service start httpd