How to create a Custom Boss Bar in Minecraft Java The /bossbar command makes creating custom boss bars in Minecraft much easier (Image via Mojang) ...

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.

How to use Minecraft commands Minecraft. Mojang Firstly, as with most mods, these cheats are only available on PC, so console players will have to grind the old-fashioned way.