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  • centos_mysql5.6.21_rpm安装

    1.查看操作系统相关信息。
    [root@linuxidc ~]# cat /etc/issue
    CentOS release 6.5 (Final)
    Kernel on an m
    [root@linuxidc ~]# uname -a
    Linux linuxidc 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

    2.创建需要下载rpm软件包的目录。
    [root@linuxidc ~]# mkdir -p /taokey/tools

    3.查看下是否有系统自带mysql的rpm包,如果有,需要删除自带的旧rpm包。
    [root@linuxidc ~]# rpm -qa | grep mysql
    mysql-libs-5.1.71-1.el6.x86_64
    [root@linuxidc ~]# yum -y remove mysql-libs-5.1*
    [root@linuxidc ~]# rpm -qa | grep mysql
    [root@linuxidc ~]#

    4.在MySQL官网下载安装MySQL-5.6.21所需的rpm软件包。
    需要下载三个rpm软件包:
    MySQL-client-5.6.21-1.rhel5.x86_64.rpm
    MySQL-devel-5.6.21-1.rhel5.x86_64.rpm
    MySQL-server-5.6.21-1.rhel5.x86_64.rpm
    [root@linuxidc ~]# cd /taokey/tools/
    [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-server-5.6.21-1.rhel5.x86_64.rpm
    [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-devel-5.6.21-1.rhel5.x86_64.rpm
    [root@linuxidc tools]# wget http://dev.mysql.com/Downloads/MySQL-5.6/MySQL-client-5.6.21-1.rhel5.x86_64.rpm

    5.下载完之后,安装三个rpm软件包。
    [root@linuxidc tools]# rpm -ivh MySQL-server-5.6.21-1.rhel5.x86_64.rpm
    error: Failed dependencies:
    libaio.so.1()(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
    libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
    libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.21-1.rhel5.x86_64
    安装MySQL-server报错,原因是没有安装libaio,系统缺少libaio.so此软件包,下边yum安装一下libaio.so软件包。
    [root@linuxidc tools]# yum install -y libaio
    [root@linuxidc tools]# rpm -ivh MySQL-server-5.6.21-1.rhel5.x86_64.rpm
    [root@linuxidc tools]# rpm -ivh MySQL-client-5.6.21-1.rhel5.x86_64.rpm
    Preparing... ########################################### [100%]
    1:MySQL-client ########################################### [100%]
    [root@linuxidc tools]# rpm -ivh MySQL-devel-5.6.21-1.rhel5.x86_64.rpm
    Preparing... ########################################### [100%]
    1:MySQL-devel ########################################### [100%]

    6.修改配置文件位置。
    [root@linuxidc tools]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf

    7.初始化MySQL及修改MySQL默认的root密码。
    [root@linuxidc tools]# /usr/bin/mysql_install_db
    [root@linuxidc tools]# ps -ef | grep mysql
    root 2188 1 0 14:48 pts/1 00:00:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --pid-file=/var/lib/mysql/linuxidc.pid
    mysql 2303 2188 30 14:48 pts/1 00:00:02 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/linuxidc.err --pid-file=/var/lib/mysql/linuxidc.pid
    root 2331 1853 0 14:49 pts/1 00:00:00 grep mysql
    [root@linuxidc tools]# service mysql start
    [root@linuxidc tools]# netstat -anpt | grep 3306
    tcp 0 0 :::3306 :::* LISTEN 2303/mysqld
    [root@linuxidc tools]# more /root/.mysql_secret
    # The random password set for the root user at Thu Apr 9 14:43:59 2015 (local time): F6K3v_xggFoLQeiN

    [root@linuxidc tools]# mysql -uroot -pF6K3v_xggFoLQeiN
    Warning: Using a password on the command line interface can be insecure.
    Welcome to the MySQL monitor. Commands end with ; or g.
    Your MySQL connection id is 1
    Server version: 5.6.21

    Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.

    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.

    mysql> SET PASSWORD = PASSWORD('123.com');
    mysql> exit
    Bye
    [root@linuxidc tools]# mysql -uroot -p123.com
    Warning: Using a password on the command line interface can be insecure.
    Welcome to the MySQL monitor. Commands end with ; or g.
    Your MySQL connection id is 6
    Server version: 5.6.21 MySQL Community Server (GPL)

    Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.

    Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.

    mysql>

    8.设置MySQL服务开机自启动。
    [root@linuxidc tools]# chkconfig mysql on
    [root@linuxidc tools]# chkconfig mysql --list
    mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off

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  • 原文地址:https://www.cnblogs.com/yunweis/p/7727290.html
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