初始化安装

常用库

yum install -y gdb perf unzip zip wget
yum -y install gcc gcc-c++ 
yum -y install pcre pcre-devel 
yum -y install zlib zlib-devel 
yum -y install openssl openssl-devel
yum -y install expect

安装mysql8

yum install mysql
wget http://dev.mysql.com/get/mysql80-community-release-el7-5.noarch.rpm
yum install mysql-community-server
cat /etc/my.cnf
default-storage-engine=InnoDB

yum 更换源

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum makecache

安装go环境

wget -P /var/download https://dl.google.com/go/go1.18.linux-amd64.tar.gz
tar -zxf /var/download/go1.18.linux-amd64.tar.gz -C /usr/local/
car /etc/profile
export GO111MODULE=on
export GOPROXY=https://goproxy.cn,direct
export GOROOT=/usr/local/golang
export GOPATH=/home/gopath
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

nodejs环境

wget https://nodejs.org/dist/v14.17.0/node-v14.16.0-linux-x64.tar.xz
tar -zxvf node-v14.17.0-linux-x64.tar.xz -C /usr/local/nodejs/
car /etc/profile
export NODEJS=/usr/local/nodejs
export PATH=$PATH:$NODEJS/bin

nginx安装

yum -y install nginx 
systemctl enable nginx # 设置开机启动 
service nginx start # 启动 nginx 服务
service nginx stop # 停止 nginx 服务
service nginx restart # 重启 nginx 服务
service nginx reload # 重新加载配置，一般是在修改过 nginx 配置文件时使用。