检查系统是否已经安装了DHCP服务的命令是 。
A: pm –ivh dhcp-3.0.5-7.el5.i386.rpm
B: pm –qa |grep dhcp
C: pm –e dhcp
D: find dhcp
A: pm –ivh dhcp-3.0.5-7.el5.i386.rpm
B: pm –qa |grep dhcp
C: pm –e dhcp
D: find dhcp
举一反三
- 如果想查看当前Linux系统中是否已安装DHCP服务器,命令正确的是( ) A: pm -ql dhcp B: pm -qa dhcp C: pm -q dhcpd D: pm -ql
- 安装DHCP服务的命令正确的是( )。 A: pm -ivh /mnt/centos/Packages/dhcp B: pm -ivh /mnt/centos/Packages/dhcp-4.2.5-47el7.x86_64.rpm C: pm -Uvh /mnt/centos/Packages/dhcp-4.2.5-47el7.x86_64.rpm D: pm -y install dhcp
- 查询已安装软件包dhcp内含文件信息的命令是() A: A、rpm -qa dhcp B: B、rpm -ql dhcp C: C、rpm -qp dhcp D: D、rpm -qf dhcp
- rpm -ivh dhcp-4.1.1-34.P1.el6.i686.rpm命令是安装DHCP服务的
- 如果需要在Linux上查看dhcp应用是否已经安装,则可以使用命令 rpm - | dhcp