红帽和CentOS系统查看是否安装了httpd软件包用以下哪个命令可以实现?
A: rpm -q httpd
B: rpm -s httpd
C: rpm -ivh httpd
D: rpm -e httpd
A: rpm -q httpd
B: rpm -s httpd
C: rpm -ivh httpd
D: rpm -e httpd
举一反三
- 欲查询 bind 软件包是否有安装,可用下列那一指令( ) A: rpm -ivh httpd*.rpm B: rpm -q httpd*.rpm C: rpm -U httpd*.rpm D: rpm -q bind
- 查询系统安装的软件包中有无httpd软件包,下面那个命令是对的? A: rpm -q httpd B: rpm -e httpd C: rpm -i httpd D: rpm -qa httpd
- 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
- 欲移除 httpd 软件包组件,应用下列( )指令。 A: pm -ivh httpd*.rpm B: pm -Fvh httpd*.rpm C: pm -ql httpd*.rpm D: pm -e httpd
- 使用rpm软件包安装的Apache服务器,其httpd.conf文件位于()目录下. A: /etc/httpd B: /etc/conf C: /etc/httpd/conf D: /etc/conf/httpd