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  • CentOS7下安装mysql

    cd /usr/local/src

    wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.19-linux-glibc2.12-x86_64.tar.gz

    tar zxvf mysql-5.7.19-linux-glibc2.12-x86_64.tar.gz

    mv mysql-5.7.19-linux-glibc2.12-x86_64 /usr/local/mysql

    useradd -M -s /sbin/nologin mysql

    mkdir -p /usr/local/mysql/data/mysql

    chown mysql /usr/local/mysql/data/mysql

    ./bin/mysql_ssl_rsa_setup --datadir=/usr/local/mysql/data/mysql

    cp support-files/my-default.cnf /etc/my.cnf

    <--增加配置
    basedir = /usr/local/mysql
    datadir = //usr/local/mysql/data/mysql
    socket = /tmp/mysql.sock

     -->

    cp support-files/mysql.server /etc/init.d/mysqld

    <--增加配置

    basedir=/usr/local/mysql
    datadir=/data/mysql

    -->

    chkconfig --add mysqld
    chkconfig --list

    /etc/init.d/mysqld start

    /usr/local/mysql/bin/mysql -uroot -p'123456'

    set password = password('654321');

    /etc/init.d/mysqld restart

    /usr/local/mysql/bin/mysql -uroot -p

    update mysql.user set authentication_string=password('123456') where user='root';

    update mysql.user set host='%';

    select user,host from mysql.user;

    flush privileges;

    systemctl restart mysqld

    iptables -I INPUT -p tcp --dport 3306 -j ACCEPT

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  • 原文地址:https://www.cnblogs.com/bhldc/p/14784256.html
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