path: root/abs/core/mythtv/stable-30/mythtv/menu-xml/update.xml

<mythmenu name="LH_UPDATE">

   <button>
     <type>JUMP Reload Theme</type>
     <text>Check for Updates</text>
     <description>Search for LinHES system updates</description>
     <action>EXEC sudo /usr/LH/bin/linhes_update.sh</action>
     <action>JUMP Reload Theme</action>
   </button>

</mythmenu>