root@student \~\]# mysql_config_editor --help mysql_config_editor Ver 8.0.13 for linux-glibc2.12 on x86_64 (MySQL Community Server - GPL) Copyright (c) 2012, 2018, 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. 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
login path.
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 Copyright (c) 2000, 2018, 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\>