lunix下 mysql 安装

环境说明 lunix7 下载mysql安装包 ，选择Linux - Generic 1、解压缩mysql包

tar -zxvf mysql-5.6.41-linux-glibc2.12-x86_64.tar.gz

解压后生成mysql-5.6.41-linux-glibc2.12-x86_64的文件夹，修改文件夹为mysql，移动到/usr/local/mysql下

mv mysql-5.6.41-linux-glibc2.12-x86_64 mysql
mv mysql /usr/local/

2、进入/usr/local/mysql下,创建用户组和用户

groupadd mysql
useradd -r -g mysql mysql

3、目录权限设置

cd /usr/local/mysq
chown -R root:root ./
chown -R mysql:mysql data

4、执行安装脚本

/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data &

5、启动mysql

/usr/local/mysql/support-files/mysql.server start

6、更改mysql的root用户密码

/usr/local/mysql/bin/mysqladmin -u root -h 127.0.0.1 password '123456'

7、登录mysql

/usr/local/mysql/bin/mysql -uroot -p123456

8.设置远程连接

grant all privileges on *.* to root@'%' identified by '123456';
flush privileges;