[Centos7]Centos7安装

Centos7安装

• 安装wget

yum -y install wget

• 更换镜像源

# 备份本地yum源
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo_bak
# 获取阿里yum源配置文件
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

• 防火墙设置

# 查看防火墙状态
systemctl status firewalld.service
# 关闭防火墙
systemctl stop firewalld.service
# 禁止防火墙开机启动
systemctl disable firewalld.service

• 关闭selinux

# 修改配置文件
vi /etc/selinux/config

SELINUX=enforcing ==> SELINUX=disabled

转载于:https://www.cnblogs.com/ttkl/p/11041124.html