centos7下安装mysql-server

xiaoxiao2021-02-28  107

查看是否安装过:  #yum list installed mysql* #rpm -qa | grep mysql* 查看有没有安装包: #yum list mysql* 移除已经安装的mysql #yum remove mysql mysql-server mysql-libs mysql-devel compat-mysql51  #rm -rf /var/lib/mysql #rm /etc/my.cnf 查看是否还有mysql软件: rpm -qa|grep mysql 有的话继续删除 #wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm   #rpm -ivh mysql-community-release-el7-5.noarch.rpm   #ls -1 /etc/yum.repos.d/mysql-community*   #yum install mysql #yum install mysql-server  #yum install mysql-devel #mysql_install_db 在/etc/my.cnf中加入 character-set-server=utf8  port=3306 #mysqld --user=root #service mysqld start 或 /etc/init.d/mysqld start //启动mysql服务:  #chkconfig --add mysqld; //添加开机启动: #chkconfig mysqld on; //开机启动: #chkconfig --list | grep mysql* mysqld  //查看开机启动设置是否成功,0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭停止

#service mysqld stop

mysql>grant all privileges on *.* to root@"%" identified by 'yourpassword' with grant option; mysql>flush privileges;

 

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