centos7 mysql5.7 免密码登陆

1：进入root下：

su

密码：

2：在root下编辑

mysql_config_editor set --login-path=client --host=localhost --user=root --password

Enter password:

3:输入

pwd

在/root下生 .mylogin.cnf乱码文件

[nanfengpo@master ~]$ su
密码：
[root@master nanfengpo]# mysql_config_editor set --login-path=client --host=localhost --user=root --password
Enter password: 
[root@master nanfengpo]# pwd
/home/nanfengpo

4：查看该文件

[root@master ~]# cat .mylogin.cnf

           #��8x!~��(��-��3�P��{�x�^� m�z�\��+1�$�$>� ^�<��^s�E'� 7�<
���u��љC먚-X��װ���>�@Lg[root@master ~]# 

5：直接输入mysql --login-path=client进行登陆mysql

[root@master nanfengpo]# mysql --login-path=client 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 23
Server version: 5.7.19 MySQL Community Server (GPL)


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