1、安装指令步聚

sudo yum update	更新linux系统
yum install -y nginx	安装nginx
systemctl enable nginx	设置开机启动nginx
systemctl start nginx	启动nginx
yum install -y redis	安装redis
systemctl enable redis	设置开机启动redis
systemctl start redis	启动redis

2、CentOS 安装nginx yum install nginx 时报错：No package nginx available.

 

 

 

 

解决办法：

先安装epel: 

yum install epel-release

然后再安装nginx

3、JDK安装步聚
 Centos8 装 jdk8(rpm方式)

准备工作
oracle账号：
313764622@qq.com
Oracle.123
（1）在线下载
wget https://download.oracle.com/otn/java/jdk/8u301-b09/d3c52aa6bfa54d3ca74e617f18309292/jdk-8u301-linux-x64.rpm?AuthParam=1634537128_7ed434c081b1c680463fc5f07254316c
问题 wget未找到命令    YUM -Y INSTALL WGET
（2）在线安装
rpm -ivh jdk-8u301-linux-x64.rpm
（3）在线验证
Java --version
javac