linux
kde
<p>Content of .xbindkeysrc for use with my M570 trackball...</p>
<pre><code>qdbus org.kde.KWin /KWin org.kde.KWin.previousDesktop
b: 8
qdbus org.kde.KWin /KWin org.kde.KWin.nextDesktop b: 9 </code></pre>
<p>Using xte commands is also an option...</p> <pre><code>xte 'keydown Alt_L' 'key Left' 'keyup Alt_L' b: 8 </code></pre>