Command Block – Minecraft Wiki

A command block is a block that can execute commands. Because it cannot be obtained or edited in Survival mode without cheats, it is primarily used on multiplayer servers, in Creative worlds, and custom maps. An impulse command block is the default block type; it executes only once when activated. A chain command block executes every time when triggered. A repeating command block executes every game tick as long as it is activated. In Java Edition, command blocks are available in the Creative in

Beginner Command Block Tutorial Part 2 - The /setblock Command and

Types of command blocks and their uses in Minecraft

How to Get & Use Command Block in Minecraft

Command Block, The Codex Wiki

Grass Block – Minecraft Wiki

Intro to Command Blocks

Commands

Heavy is Master of Command Block

Command Block – Minecraft Wiki

How do chain command blocks work? I know how the other two types

Intro to Command Blocks

Command Block – Minecraft Wiki