View difference between Paste ID: 69hv41EZ and FcTRbVds

 -- command by KnightMiner version 1.0
 -- to be used alongside voice
 
 -- find a modem
 local opened, found
 for _, side in ipairs( peripheral.getNames() ) do
   if peripheral.getType( side ) == "modem" then
     if not rednet.isOpen( side ) then
       rednet.open( side )
       opened = side
     end
     found = true
     break
   end
 end
 if not found then
   print( "No modem found" )
   return
 end
 
 -- load config file
 local config = {}
 if fs.exists( "command.cfg" ) then
   local configFile = fs.open( "command.cfg", "r" )
   config = textutils.unserialize( configFile.readAll() ) or {}
   configFile.close()
 end
 local turtles = config.turtles or {}
 local timeout = config.timeout or 5
 
 -- default ID
 local linkedID
 if config.link then
   linkedID = tonumber( config.link ) or turtles[config.link]
 end
 
 -- run a single command
 local loop
 function sendCommand( data )
   local input = data:gsub( "^([^ ]*).*$", "%1" )
   local command = data:gsub( "^[^ ]*%s*", "" )
   local num = tonumber( input ) or turtles[input]
 
   -- exit the loop
   if loop and input == "exit" then
     return true
 
   -- link a new turtle
   elseif loop and input == "link" then
     if command == "" then
       linkedID = nil
       print( "Unlinked from turtle" )
     else
       linkedID = tonumber( command ) or turtles[command]
       if linkedID then
         print( "Now linked to '" .. command .. "'" )
       else
         print( "Turtle name '" .. command .. "' is invalid" )
       end
     end
 
   -- standard command
   elseif linkedID or ( num and command ~= "" ) then
     local sentTo
     if linkedID then
       sentTo = linkedID
       rednet.send( linkedID, data, "voice-command" )
     else
       sentTo = num
       rednet.send( num, command, "voice-command" )
     end
     if timeout then
       os.startTimer( timeout )
     end
     while true do
       local event = { os.pullEvent() }
       if event[1] == "key" and event[2] == keys["end"] or event[1] == "timer" then
         break
       elseif event[1] == "rednet_message" then
         if event[2] == sentTo and event[4] == "voice-messages" then
           local messages = event[3]
           for _, msg in ipairs( messages ) do
             print( msg )
           end
           break
         end
       end
     end
   else
     print( "ERROR: Turtle '" .. input .. "' does not exist" )
   end
 end
 
 -- single command
 local args = { ... }
 if args[1] then
   sendCommand( table.concat( args, " " ) )
 
 -- standalone disabled
 elseif config.disableLoop then
   print( "Usage: command <command>" )
 
 -- standalone
 else
 
   print( "Running command by KnightMiner" )
   print( "Type 'exit' to exit" )
 
   -- main loop
   loop = true
   local history = {}
   local done
   while not done do
     write( "cmd" .. ( linkedID and ":" .. linkedID or "" ) .. "> " )
     local data = read( nil, history )
     table.insert( history, data )
     if data ~= '' then
       done = sendCommand( data )
     end
   end
 end
 
 -- shutdown tasks
 if opened then
   rednet.close( opened )
 end