mysql8.0 保护登录信息

[root@student ~]# mysql_config_editor --help

mysql_config_editor Ver 8.0.13 for linux-glibc2.12 on x86_64 (MySQL Community Server - GPL)

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

MySQL Configuration Utility.

Usage: mysql_config_editor [program options] [command [command options]]

-#, --debug[=#] This is a non-debug version. Catch this and exit.

-?, --help Display this help and exit.

-v, --verbose Write more information.

-V, --version Output version information and exit.

Variables (--variable-name=value)

and boolean options {FALSE|TRUE} Value (after reading options)

verbose FALSE

Where command can be any one of the following :

set [command options] Sets user name/password/host name/socket/port

for a given login path (section).

remove [command options] Remove a login path from the login file.

print [command options] Print all the options for a specified

reset [command options] Deletes the contents of the login file.

help Display this usage/help information.

[root@student ~]# mysql_config_editor set --login_path=client --user=root --password --host=localhost --port=3306

Enter password:

会在当前用户HOME文件夹下创建一个隐藏二进制文件

[root@student ~]# ls -al .mylogin.cnf

-rw------- 1 root root 156 Oct 12 21:37 .mylogin.cnf

[root@student ~]#

[root@student ~]# mysql

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 18

Server version: 8.0.13 MySQL Community Server - GPL

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.

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