Sends commands between windower instances using IPC.
If you wish to change the color of the text added from aecho. Or any plugin that includes send <player> atc. Near the end of the send.lua you will find the following:
You may change the 55 to any number from 1 to 255 to get a (not always) different color.
Syntax for the send command is:
send [playername, @others, @all, @job] [command]