As its name, you can obtain a command block through commands. Make sense, right? There are 2 commands you can type in the chat (press T or Enter) to get a command block: /give @s minecraft:command ...

Chain command blocks in Minecraft are one of three different command block types that can be utilized in-game.

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

Image via Mojang In Minecraft: Pocket Edition, players will need to create a Command Block similarly to how they would in the Java Edition. After ensuring cheats are enabled on their desired ...

Players interested in automating their commands in Minecraft will have to use Command Blocks, but they’ll need to update their settings to add them into the game.

The command block is an orangey-red cube with TV sci-fi LEDs stuck to it. As part of a redstone circuit, it can be used to execute specific commands, like granting experience to a player.