title: filename last modification date shell in script
body: <p>I'm using bash to build a script where I will get a filename in a variable an then with this variable get the file unix last modification date.</p>
  
  <p>I need to get this modification date value and I can't use stat command.</p>
  
  <p>Do you know any way to get it with the common available *nix commands?</p>