title: Awesome wm Unagi transparency for bars
body: <p><a href="http://awesome.naquadah.org/" rel="nofollow">Awesome</a> is a window manager that lets you setup the environment through a programming language(Lua) .I installed <a href="http://unagi.mini-dweeb.org/" rel="nofollow">Unagi</a>(compositing window manager) and I can make firefox transparent .For example this <code>awful.rules</code>:</p>
  
  <pre><code>{rule = {class = "Firefox"}, 
   properties = {opacity = 0.8} }
  </code></pre>
  
  <p>How would you make the <code>awful.wibox</code> transparent by setting up the rules? or is there a different way of making the <code>awful.wibox</code> transparent?</p>
  
  <pre><code>wmbar = awful.wibox({ position = "right", screen = 1 })
  wmbar.widgets = { 
      widget1,
      widget2,
      layout = awful.widget.layout.vertical.flex }
  </code></pre>