一、查看IPshell
(1)默认命令 ip addrvim
(2)打开/etc/sysconfig/network-scripts/ifconfig-xx目录修改ONBOOT=no为ONBOOT=yescentos
vi /etc/sysconfig/network-scripts/ifconfig-xx 缓存
(3)使ifconfig命令能使用网络
yum install net-tools centos7
(4)将虚拟机网络改成桥接方式,以便使用Xshellspa
二、切换国内镜像(选用168镜像)ip
(1)首先备份/etc/yum.repos.d/CentOS-Base.repo镜像源get
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup 虚拟机
(2)进入到 /etc/yum.repos.d/目录下
cd /etc/yum.repos.d/
(3)下载centos7版本的repo文件
wget https://mirrors.163.com/.help/CentOS7-Base-163.repo
(4)运行如下命令生成缓存
yum clean all
yum makecache
三、安装vim
yum install vim