So, I want to be able to activate a redstone signal using a command block, but from way across the map. How can I do this?
/setblock. For example:
The left command block is whatever you want to put in it. For my example, I used
(This command tests if anybody is online...pretty simple).
The right command block is
setblock x y z redstone_block
Replace x,y, and z with whatever the coordinates are next to your redstone dust. So, I put a torch next to the left command block. It gets powered, makes a signal, powers the
setblock command block, that command blocks sets a redstone block next to the redstone dust, and viola.