Mysql password default

I was installing maridb without the password and when I’m try adding the site it asking me MYSQL password and I don’t even know what the password is. I try (from the internet) password, root, frappe, admin, administrator and many more I think, and still I don’t get the access. so anyone can solve this?

frappe_passwords.txt file will be created at the time of installation
You can find Frappe, MariaDB, Administrator Password in this file.
The passwords are stored at ~/frappe_passwords.txt where you install /frappe-bench
You can remove this file after making a note of the passwords.

@shraddha I search on frappe folder but I don’t found any .txt file that related to password

To check on home Directory or change the password refer below link