You can get a command block in your Minecraft Java or Bedrock world using cheats and a special chat command.

How to get a Command Block Note that only server admins can make Command Blocks. For Minecraft Bedrock Edition, you’ll need to do the following: Enable cheats in your world or Realm settings.

This awesome set of commands allow you to make entire villages, cities, and mountains in minecraft, only one command block needed!Commands - Paste these into your Minecraft Command Block!Villages ...

How To Enter Commands In Minecraft In Minecraft, commands can be primarily used via the chatbox; at least most admins and players would want to feed them directly as text to see immediate action.