command_history.txt

command_history.txt is a text file found in the root of the .minecraft folder which stores a list of commands the player has entered in-game.

The command history file is used to persist command history between worlds and sessions. The command and chat history can be navigated through by pressing or while the chat is opened. Regular chat messages do not persist between worlds but commands do.

The file is simply a one-per-line list of commands that have been typed, including the slashes. It is sorted in chronological order.

Up to 50 commands are stored in this file.

Example:

/locate biome minecraft:plains
/spreadplayers 1000 700 10 100 false @a
/time add 200
/effect give @a minecraft:night_vision
/give @p command_block