centos 7 安装 mysql 5.7

-community-minimal-debuginfo-5.7.20-1.el7.x86_64.rpm mysql-community-embedded-5.7.20-1.el7.x86_64.rpm mysql-community-libs-compat-5.7.20-1.el7.x86_64.rpm mysql-community-libs-5.7.20-1.el7.x86_64.rpm mysql-community-embedded-compat-5.7.20-1.el7.x86_64.rpm mysql-community-devel-5.7.20-1.el7.x86_64.rpm mysql-community-server-5.7.20-1.el7.x86_64.rpm mysql-community-server-minimal-5.7.20-1.el7.x86_64.rpm mysql-community-client-5.7.20-1.el7.x86_64.rpm mysql-community-test-5.7.20-1.el7.x86_64.rpm mysql-community-common-5.7.20-1.el7.x86_64.rpm mysql-community-embedded-devel-5.7.20-1.el7.x86_64.rpm

因为依赖关系 ，我们先安装 mysql-community-common-5.7.20-1.el7.x86_64.rpm （5.7.20 是我安装时的版本号）

rpm -ivh  mysql-community-common-5.7.20-1.el7.x86_64.rpm 

如果提示下面的内容

file /usr/share/mysql/charsets/swe7.xml from install of mysql-community-common-5.7.20-1.el7.x86_64 conflicts with file from package mariadb-libs-1:5.5.56-2.el7.x86_64

　　里面提示有

mariadb-libs

那就应该是还有 mariadb 的残党存在。

grep -i mariadb

卸载

rpm -ev mariadb-libs-5.5.56-2.el7.x86_64 --nodeps

 卸载完了别忘了把最上面的包再安装一次

继续

rpm -ivh mysql-community-libs-5.7.20-1.el7.x86_64.rpm 

客户端安装

rpm -ivh mysql-community-client-5.7.20-1.el7.x86_64.rpm 

server端
rpm -ivh mysql-community-server-5.7.20-1.el7.x86_64.rpm 

 

启动mysql　　

service mysqld start

查看状态

service mysqld status

OK就OK了

 

cat /var/log/mysqld.log

 

里面有密码  （找找password就行了）

 

登陆

mysql -uroot -p

输入密码

welocome mysql‘s world..

 

如果需要修改密码

SET PASSWORD = PASSWORD(‘mysqlPassword123+-*/123123‘);

 

centos 7 安装 mysql 5.7

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