How do I learn how to replace the linux command with an executable yaml and learn how to write it?

All you have to do is find the appropriate module yourself from the Module Index—Ansible Documentation.Ansible has a set of modules for common operations such as file and package operations.Here are some of the key modules that might help.

• Files modules
  Copy Files (copy) and Change Access Permissions (acl) are available.
• Packaging modules
  A module for package operation is provided.For CentOS 7, use yum.
• System modules
  Commonly used modules such as cron and systemd are available.
• Commands modules
  Module for executing any command.If you do not have the appropriate module and you want to configure it with the command, you can use this one.

Each provides a detailed description and example of the module.Unfortunately, the explanation of each module is not translated into Japanese even in the Japanese version.Please read the instructions carefully as some operating systems may not work and some may use replacements (especially Windows).