使用source命令执行Shell脚本时,需要给脚本赋予执行权限。
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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
RHEL7中启动DNS服务的守护进程的命令( )
A. systemctl start named
B. systemctl stop named
C. systemctl restart named
D. systemctl status named
www.jnrp.edu.cn是 Internet 中的主机的()
A. 用户名
B. 密码
C. IP 地址 E.
D. FQDN
欲移除 httpd 套件,应用下列那一指令( )
A. rpm -ivh httpd*.rpm
B. rpm -Fvh httpd*.rpm
C. rpm -ql httpd*.rpm
D. rpm -e httpd