-- Open Rednet
rednet.open("top")  -- Adjust the side according to your setup

-- Function to remotely execute a command on a specific computer
local function remoteExecuteCommand(computerID, command)
    -- Send a Rednet message to the target computer containing the command
    local success = rednet.send(computerID, command)

    -- Check if the command was sent successfully
    if success then
        print("Command sent to Computer ID:", computerID)
    else
        print("Failed to send command to Computer ID:", computerID)
    end
end

-- Function to remotely execute a command on all computers with a receiver
local function remoteExecuteCommandOnAll(command)
    local successCount = 0
    local failureCount = 0

    -- Broadcast the command to all connected computers
    local computerIDs = rednet.broadcast(command)

    -- Check if any computers received the command
    if computerIDs then
        for _, computerID in ipairs(computerIDs) do
            successCount = successCount + 1
            print("Send program to computers")
        end
    else
        return
    end

    print("Command sent to", successCount, "computers.")
end

-- Prompt the user to enter the command
print("Enter the command to run or 'all' to execute on all computers:")

local command = read()

-- Check if the user wants to run the command on all computers
if command == "all" then
    -- Prompt the user to enter the command to run on all computers
    print("Enter the command to run on all computers:")
    local commandToRunOnAll = read()
    remoteExecuteCommandOnAll(commandToRunOnAll)
else
    -- Prompt the user to enter the target computer ID
    print("Enter the target computer ID:")
    local targetComputerID = tonumber(read())  -- Convert input to number
    -- Remotely execute the command on the target computer
    remoteExecuteCommand(targetComputerID, command)
end