title: Escape @ from python line command
body: <p>I don't know if this is a problem with python or with the shell (zsh on linux), I've an argument like this: "@xyz" that starts with a "@"</p>
  
  <p>python the_script.py first_argument @second_argument third_arg</p>
  
  <p>I tried to escape @ with \ or \\, or use "" but the program doesn't start. If I leave the @ from @second_arguments everything's ok.</p>