title: How can I change the files in Ubuntu /snap folder?
body: <p>I install IntelliJ IDEA from Ubuntu Software Center, I wanna change <code>${IDEA Folder}/bin/idea64.vmoptions</code> .</p>
  
  <p>The full path is <code>/snap/intellij-idea-ultimate/91/bin/idea64.vmoptions</code></p>
  
  <p>When I try to change this file, it returns "Read-only file system"</p>