linux 安裝mysql-5.7.26-1.el6.x86_64.rpm-bundle.tar

1、cd 到mysql-5.7.26-1.el6.x86_64.rpm-bundle.tar文件的目錄

tar -ivf mysql-5.7.26-1.el6.x86_64.rpm-bundle.tar 

2、新建文件夾mysql5.7把這4個文件移入

3、cd到文件夾mysql5.7

rpm -ivh * --nodeps --force

4、安裝完啓動mysql

service mysqld start

5、查看初始密碼

cat /var/log/mysqld.log |grep password

6、用初始密碼登錄

mysql -u root -p

7、修改密碼

alter user 'root'@'localhost' identified by 'newpasswd';

8、允許遠程連接：

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'newpasswd' WITH GRANT OPTION;
FLUSH PRIVILEGES;