How to suppress MySQL warning?

Question

linux

Good evening, I am writing a script in bash and ran into a problem in the form of a warning when executing MySQL commands.
View warning:

mysql: [Warning] Using a password on the command line interface can be insecure.

When running the command:

mysql -uroot -p123456789 -e "GRANT SELECT, INSERT, UPDATE, DELETE ON phpmyadmin.* TO 'pma'@'localhost' IDENTIFIED BY '123456789';";

Suppress tried in vain with:
> /dev/null 2>&1
Searched some google and from reasonable answers, use mysql_config_editor. Are there ways to suppress the warning without resorting to it? :)

Answer 1

I can advise a stupid solution (crutch) if you are just annoyed by the message:

Answer 2

How to solve MySQL login problem?

Answer 3

mysql -uroot -p123456789 --silent -e "GRANT SELECT, INSERT, UPDATE, DELETE ON phpmyadmin.* TO 'pma'@'localhost' IDENTIFIED BY '123456789';" 2>nul