server

local CHANNEL = 0
local HOST_NAME = 'MamaBear'
local PROTOCOL = 'MINE'

function clearTerminal()
    term.clear()
    term.setCursorPos(1, 1)
end

function initRednetConnection()
    rednet.open("back", CHANNEL);

    rednet.host(HOST_NAME, PROTOCOL)
end

function main()
    clearTerminal()
    initRednetConnection()

    print('')
    print("Command...")

    while true do
        local input = read()

        rednet.broadcast(input, 'MINE')
    end
end

main()