CentOS 7 Linux 卸载/安装 MySQL mysql 5.7

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-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -qa | grep mariadb mariadb-5.5.52-1.el7.x86_64 mariadb-devel-5.5.52-1.el7.x86_64 mariadb-server-5.5.52-1.el7.x86_64 mariadb-libs-5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e akonadi-mysql-1.9.2-4.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e mariadb-server-1:5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e mariadb-devel-5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e mariadb-5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e perl-DBD-MySQL-4.023-5.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e qt-mysql-1:4.8.5-13.el7.x86_64
#[root@localhost temp]# rpm -e --nodeps mariadb-libs-5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e --nodeps redhat-lsb-core-4.1-27.el7.centos.1.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e postfix-2:2.10.1-6.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e qt3-MySQL-3.3.8b-51.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e qt5-qtbase-mysql-5.6.1-10.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e MySQL-python-1.2.5-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -e mariadb-libs-5.5.52-1.el7.x86_64 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -qa | grep mariadb [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -qa | grep mysql #到此完全卸载mariadb/mysql [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# rpm -ivh mysql-community-server-5.7.18-1.el7.x86_64.rpm 警告：mysql-community-server-5.7.18-1.el7.x86_64.rpm: 头V3 DSA/SHA1 Signature, 密钥 ID 5072e1f5: NOKEY 准备中... ################################# [100%] 正在升级/安装... 1:mysql-community-server-5.7.18-1.e################################# [100%] #启动服务 [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# systemctl start mysqld @localhost init.d]# /bin/systemctl start mysqld.service [root@localhost init.d]# chkconfig mysqld on 注意：正在将请求转发到“systemctl enable mysqld.service”。 [nescafe@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]$ rpm -ivh *rpm [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# /bin/systemctl start mysqld.service [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# sudo grep ‘temporary password‘ /var/log/mysqld.log 2017-04-20T09:35:38.412872Z 1 [Note] A temporary password is generated for root@localhost: LC(7rVrhSSrw [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 19 Server version: 5.7.18 Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. mysql> ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘MyNewPass4!‘; Query OK, 0 rows affected (0.00 sec) mysql> exit Bye [root@localhost mysql-5.7.18-1.el7.x86_64.rpm-bundle]# mysqladmin -p -u root shutdown Enter password:

 

CentOS 7 Linux 卸载/安装 MySQL mysql 5.7

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本文系统来源：http://www.cnblogs.com/xiongjiajia/p/6786106.html

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