Centos6安装mysql5.7

1、上传mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar到linux系统

2、解压到相应文件夹  tar -xvf mysql-5.7.21-1.el6.x86_64.rpm-bundle.tar -C   文件夹路径

解压后的文件:

  mysql-community-libs-5.7.21-1.el6.x86_64.rpm

  mysql-community-devel-5.7.21-1.el6.x86_64.rpm

  mysql-community-server-5.7.21-1.el6.x86_64.rpm

  mysql-community-test-5.7.21-1.el6.x86_64.rpm
  mysql-community-embedded-5.7.21-1.el6.x86_64.rpm
  mysql-community-client-5.7.21-1.el6.x86_64.rpm
  mysql-community-libs-compat-5.7.21-1.el6.x86_64.rpm
  mysql-community-common-5.7.21-1.el6.x86_64.rpm
  mysql-community-embedded-devel-5.7.21-1.el6.x86_64.rpm

3、创建用户组,将用户加入用户组

  groupadd mysql

  useradd -g mysql  用户名

4、安装

  执行rpm -qa | grep -i mysql查看是否存在内容,存在就执行rpm -e --nodeps  文件名

  rpm -ivh mysql-community-common-5.7.21-1.el6.x86_64.rpm

  rpm -ivh mysql-community-libs-5.7.21-1.el6.x86_64.rpm

  rpm -ivh mysql-community-client-5.7.21-1.el6.x86_64.rpm

  rpm -ivh mysql-community-server-5.7.21-1.el6.x86_64.rpm

5、启动(两次)

  service mysqld start

  查看mysql状态:service mysqld status

6、登录

  查看初始密码:grep 'temporary password' /var/log/mysqld.log

  

 

  mysql -uroot -p

  

  登录成功之后,设置用户、密码:alter user '用户名'@'localhost' identified by '密码';

 

记录本次操作,便于以后遗忘时查询

posted on 2018-03-21 12:58  梦壹场  阅读(226)  评论(0编辑  收藏  举报