Centos7安装Python+Django开发环境 2

CentOS7安装MySQL


  在CentOS中默认安装有MariaDB,这个是MySQL的分支,但为了需要,还是要在系统中安装MySQL,而且安装完成之后可以直接覆盖掉MariaDB。

1 下载并安装MySQL官方的 Yum Repository

[root@localhost ~]# wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

  使用上面的命令就直接下载了安装用的Yum Repository,大概25KB的样子,然后就可以直接yum安装了。

[root@localhost ~]# yum -y install mysql57-community-release-el7-10.noarch.rpm

  之后就开始安装MySQL服务器。

[root@localhost ~]# yum -y install mysql-community-server

出错,解决办法如下:

yum -y remove mariadb-libs

运行

yum install mysql-community-server

配置mysql

service mysqld restart
mysql -u root
mysql> set password for 'root'@'localhost' =password('your password');

servcic start mysqld
or systemctl start  mysqld.service
systemctl status mysqld.service
找到初始密码
grep "password" /var/log/mysqld.log
mysql -u root -p
输入初始密码
更改密码:
A temporary password is generated for root@localhost: hW6pXlhw;e&q
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Aecom#1216';  这个是测试的初始密码


3. 安装MySQL Workbench Community开发版(目前基于el7的正式版没有发布,通过开发版替代)

wget https://dev.mysql.com/get/Downloads/MySQLGUITools/mysql-workbench-community-6.3.10-1.el7.x86_64.rpm

2. 安装libodbcinst.so.2以及libodbc.so.2

yum install mysql-connector-odbc
yum install epel-release.noarch
yum install tinyxml,
yum install mysql-workbench-community

 rpm -ivh mysql-workbench-community-6.3.10-1.el7.x86_64.rpm

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转载自blog.csdn.net/qq_42469759/article/details/81212326