<p>Well its bit of challenge for Jerome to teach me how to do a Mainframe on a PI with serial terminal. I started the project using a old HPE 700/96 terminal amber. I used this site as my prime info.<br />
<a href="https://www.cyberciti.biz/hardware/5-linux-unix-commands-for-connecting-to-the-serial-console/" class="uri">https://www.cyberciti.biz/hardware/5-linux-unix-commands-for-connecting-to-the-serial-console/</a></p>
<ul>
<li>First is seeing if you have a serial port</li>
</ul>
<pre><code>    dmesg | egrep --color &#39;serial|ttyS&#39;</code></pre>
<ul>
<li>Then install getty if its not there</li>
<li>Then add your config line to /etc/gettydefs</li>
<li>Then make work if you reboot.</li>
<li>The do report</li>
<li>Then you have the log in prompt on the terminal</li>
</ul>
