title: Change the current directory from a Bash script
body: <p>Is it possible to change current directory from a script?</p>
  
  <p>I want to create a utility for directory navigation in Bash. I have created a test script that looks like the following:</p>
  
  <pre><code>#!/bin/bash
  cd /home/artemb
  </code></pre>
  
  <p>When I execute the script from the Bash shell the current directory doesn't change. Is it possible at all to change the current shell directory from a script?</p>