title: Why is "command not found" displaying for tshark commands?
body: <p>Whenever I execute a bash script with a tshark command via command prompt, it will not work, displaying &quot;command not found&quot;.</p>
  <p>I have added a path to the PATH environment variable and tshark works in command prompt itself, however should a tshark command be executed via a bash script that is when the issue arises.</p>
  <p>For instance,</p>
  <p><code>tshark -r &lt;filename here&gt; -e ip.src -e eth.src -e ip.dst -e eth.dst -e ip.ttl -T fields -E separator=&quot;,&quot; &gt; new.csv</code></p>
  <p>works as intended when inputted directly into command prompt, however does not work when in a .sh script that is executed via command prompt.</p>