title: Vagrant synced folder permissions
body: <p>I have set up a synced folder in Vagrant, from my Windows host to the guest. Initially the permissions on the files were too open so I added the following mount options:</p>
  
  <pre><code>config.vm.synced_folder "../my-folder", "/home/vagrant/my-folder",
      mount_options: ["dmode=775,fmode=664"]
  </code></pre>
  
  <p>However, I need to add execute permissions on a single file within this folder. <code>chmod +x file</code> has no effect. Is there a way to allow a single item in  a shared folder to be executable/have different permissions to the rest of the items in the folder?</p>