Setup - ThatOneGamer999/onecmd-parkour GitHub Wiki
#Setup:
Make sure that you have operator permissions (Or there are cheats enabled in your world.)
Type in chat:
/give @p command_block
Place down the command block, and paste in the command using 'CTRL-V', 'OPTION-V', or the appropriate keybind for your OS.
Then, place a redstone block next to the command block.
This should spawn in a machine.
To start: Click the button on the GREEN wool.
Now the machine is setup!