https://dev.mysql.com/downloads/repo/yum/
然后,把对应的rpm包下载下来
@H_502_0@2:然后把rpm包,传到linux系统,centos 6,7是有区分的,请对系统做相应的操作。 @H_502_0@Centos7 :MysqL57-community-release-el7-11.noarch.rpmCentos6:MysqL57-community-release-el6-11.noarch.rpm
@H_502_0@3:解压安装rpm @H_502_0@输入su,进入root模式 @H_502_0@输入:rpm -UvhMysqL57-community-release-el7-11.noarch.rpm安装对应的yum包输入:yum repolist all | grep MysqL
@H_502_0@4.安装 @H_502_0@安装MysqL:yum installMysqL-community-server @H_502_0@5.启动
6.设置密码
@H_502_0@注意一下:数据库初始化,必须要重置密码才能使用,也就是使用alter user命令将root密码重置。输入:grep'temporarypassword' /var/log/MysqLd.log查看密码
然后输入:MysqL-uroot -p连接本地的MysqL,提示输入的密码,就是那个上面grep命令显示的
@H_502_0@进入MysqL后,用下面的命令修改密码:
MysqL>ALTER USER'root'@'localhost'IDENTIFIED BY'MyNewPass4!';
@H_502_0@安装完成后,安装的数据在:/var/lib/MysqL
1、关闭firewall:
systemctlstop firewalld.service #停止firewall
systemctldisable firewalld.service #禁止firewall开机启动
firewall-cmd--state #查看默认防火墙状态(关闭后显示notrunning,开启后显示running)
@H_502_0@//配置连接方式和权限,注意,要执行flush privileges;否则会连接不了grantall on *.* to rock@'%' identified by 'NewPassword1' with grant option;
flush privileges;
原文链接:https://www.f2er.com/centos/376153.html