1.12 - How do I use /testforblock to test for items in chests - Commands, Command Blocks and Functions - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
Tutorials/Command blocks and functions – Minecraft Wiki
How do you use the /testfor command with scoreboard? - Commands, Command Blocks and Functions - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
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Tutorials/Command blocks and functions – Minecraft Wiki
Command Help: Using /clear to Force NBT Data on a Crafted Minecraft Item [Mapmaking][Adventure Mode] - YouTube
Minecraft Command Tutorial: Learning How to Use /testfor in Minecraft | 1.12.2 | pre-1.13 - YouTube
how do I make the /testfor command test for multiple items? - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
How to Use the TestForBlock Command in Minecraft
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