title: How can I edit custom vm option outside of PhpStorm?
body: <p>I added one line text on custom vm options and after that I can't open PhpStorm.
  Here is my error text:</p>
  
  <blockquote>
    <p>Error opening zip file or JAR manifest missing</p>
  </blockquote>
  
  <p>Where is custom vm options file location on Linux ? On Windows I found it at user folder.</p>