Linux系统配置 Java、MySQL、Nginx 教程

# 查看可用 Java 版本
yum list java*

# 安装 OpenJDK 1.8
yum install -y java-1.8.0-openjdk-devel

# 验证安装
java -version

# 安装 MySQL 仓库
yum localinstall https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm

# 安装 MySQL
yum install -y mysql-server

# 启动 MySQL 服务
systemctl start mysqld

# 查看初始密码
grep 'temporary password' /var/log/mysqld.log

# 登录 MySQL
mysql -uroot -p

tar -xvf mysql-8.0.25-linux-glibc2.12-x86_64.tar.xz -C /usr/local/
cd /usr/local/
mv mysql-8.0.25-linux-glibc2.12-x86_64 mysql

groupadd mysql
useradd -r -g mysql mysql
cd /usr/local/mysql
chown -R mysql:mysql .

# 初始化数据库
bin/mysqld --initialize --user=mysql

# 启动 MySQL
bin/mysqld_safe --user=mysql &

mysql -uroot -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'YourPassword';

# 安装 epel 仓库
yum install -y epel-release

# 安装 Nginx
yum install -y nginx

# 启动服务
systemctl start nginx

# 设置开机自启
systemctl enable nginx

yum install -y gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel

wget http://nginx.org/download/nginx-1.20.1.tar.gz
tar -zxvf nginx-1.20.1.tar.gz
cd nginx-1.20.1

./configure
make && make install

/usr/local/nginx/sbin/nginx