1.0 link Rainbow Dash Network http://rainbowdash.net/ Omni (omni) http://rainbowdash.net/omni http://rainbowdash.net/notice/1735997 @<span class="vcard"><a href="http://rainbowdash.net/user/6761" class="url" title="Pony"><span class="fn nickname">pony</span></a></span> Well, yeah, that's exactly it. Sh stands for &quot;shell script&quot; which executes commands in a terminal. I always thought Ubuntu was configured well enough to always open that in a terminal though, but seems I'm wrong. At any rate, that's the issue :P (&quot;Real&quot; executables don't have an extension under Linux, by the way). I would expect you to be able to configure what program to open .sh files with in a way, but I haven't used Unity in... forever so I can't recall that from the top of my head.