CentOS新环境

新环境

# 更换阿里源
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
wget http://mirrors.aliyun.com/repo/Centos-7.repo -O /etc/yum.repos.d/CentOS-Base.repo
yum clean all && yum makecache

# 更新
yum update -y

# 安装git
yum install -y git 

# 安装docker
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce
systemctl start docker && systemctl enable docker

# 开启ipv4转发
echo 'net.ipv4.ip_forward=1'  >> /etc/sysctl.conf

# 设置时区
timedatectl set-timezone Asia/Shanghai

# 安装epel源
yum install -y epel-release

shell

#!/bin/bash

# 更换阿里源
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
wget http://mirrors.aliyun.com/repo/Centos-7.repo -O /etc/yum.repos.d/CentOS-Base.repo
yum clean all && yum makecache

# 更新
yum update -y

# 安装git
yum install -y git 

# 安装docker
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce
systemctl start docker && systemctl enable docker

# 开启转发
echo 'net.ipv4.ip_forward=1'  >> /etc/sysctl.conf