我爱编程

MySQL安装及配置(CentOS )

2018-03-05  本文已影响0人  mozre
  1. 添加mysql yum respository
wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm   (可根据版本调整)
yum localinstall mysql-community-release-el7-5.noarch.rpm 
mysql-connectors-community/x86_64 MySQL Connectors Community                  36
mysql-tools-community/x86_64      MySQL Tools Community                       47
mysql56-community/x86_64          MySQL 5.6 Community Server                 327


mysql-connectors-community/x86_64 MySQL Connectors Community     enabled:     36
mysql-connectors-community-source MySQL Connectors Community - S disabled
mysql-tools-community/x86_64      MySQL Tools Community          enabled:     47
mysql-tools-community-source      MySQL Tools Community - Source disabled
mysql55-community/x86_64          MySQL 5.5 Community Server     disabled
mysql55-community-source          MySQL 5.5 Community Server - S disabled
mysql56-community/x86_64          MySQL 5.6 Community Server     enabled:    327
mysql56-community-source          MySQL 5.6 Community Server - S disabled
mysql57-community-dmr/x86_64      MySQL 5.7 Community Server Dev disabled
mysql57-community-dmr-source      MySQL 5.7 Community Server Dev disabled


可以通过以下语句启用某些版本:

yum-config-manager --disable mysql56-community
yum-config-manager --enable mysql57-community-dmr

或通过直接修改:/etc/yum.repos.d/mysql-community.repo 其中 enabled=0 是指禁用,enabled=1 指启用。

# Enable to use MySQL 5.6
[mysql56-community]
name=MySQL 5.6 Community Server
baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/7/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:/etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

==注意: 任何时候,只能启用一个版本。==

  1. 安装MySQL
  1. 启动和结束MySQL服务
  1. 在安装某些版本的MySQL会给root设置一个随机的密码,获取或修改密码:
  1. 关闭防火墙或修改防火墙使其可以远程登录
  1. 关闭防火墙远程访问依然不可用
    tcp6       0      0 :::3306                 :::*                    LISTEN      7754/mysqld 

上一篇 下一篇

猜你喜欢

热点阅读