mysql 5.7安装

下载地址

https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.31-linux-glibc2.12-x86_64.tar

下载

​ Shell登陆服务器,使用wget下载

# wget https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.31-linux-glibc2.12-x86_64.tar

解压

# tar -xvf mysql-5.7.31-linux-glibc2.12-x86_64.tar
# tar -xvf mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz

挪一下

# mv mysql-5.7.31-linux-glibc2.12-x86_64 /usr/local/mysql

创建数据目录并赋予权限

# mkdir -p  /data/mysql
# chown mysql:mysql -R /data/mysql