title: How can I pass the arguments to the lua file through the lua CLI
body: <p>I have a LUA CLI which takes in the lua command, </p>
  
  <p>Something like this 
  (lua)> # </p>
  
  <p>Now here inorder to execute the lua file I run the command </p>
  
  <p>(lua)> # dofile("a.lua")</p>
  
  <p>I want a command which will execute the file and also pass a argument to it.</p>
  
  <p>Now here I want to pass a argument to the "a.lua" file which will take this argument and call one more lua file, and this 2nd lua file is called according to the argument, So, I need to parse this argument.</p>
  
  <p>Please, can somebody tell me about the parsing commands that will be used in a.lua. I mean what are the functions to be used to parse it.</p>
  
  <p>Please, can somebody tell me how to pass a argument to this file "a.lua".</p>