CentOS 6.5以上版本安装mysql 5.7 完整版教程(修订版)

转载自:https://codeday.me/collect/20170524/21861.html

 

1: 检测系统是否自带安装mysql

# yum list installed | grep mysql

2: 删除系统自带的mysql及其依赖命令:

# yum -y remove mysql-libs.x86_64

3: 给CentOS添加rpm源,并且选择较新的源命令:

# wget dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm  # centos 7.0+ 版本改为  wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
# yum localinstall mysql-community-release-el6-5.noarch.rpm
# yum repolist all | grep mysql
# yum-config-manager --disable mysql55-community
# yum-config-manager --disable mysql56-community
# yum-config-manager --enable mysql57-community-dmr
# yum repolist enabled | grep mysql

注意:如提示 bash: yum-config-manager: command not found 执行命令 yum -y install yum-utils 安装就可以了

4:安装mysql 服务器命令:

# yum install mysql-community-server

5: 启动mysql命令:

# service mysqld start

6: 查看mysql是否自启动,并且设置开启自启动命令:

# chkconfig --list | grep mysqld
# chkconfig mysqld on

7: mysql安全设置命令:

# mysql_secure_installation

注意:mysql5.7 以上版本已经不用mysql_secure_installation命令初始化密码,初始密码保存在临时文件:/var/log/mysqld.log,可以用grep ‘temporary password’ /var/log/mysqld.log 查找

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posted @ 2017-09-01 17:57  编程笔记  阅读(518)  评论(0编辑  收藏  举报