PiDP11 211BSD upgrade to patch level 469 (Chase Covello 2019)

Upgrade 2.11BSD to patch level 469 - Chase Covello (2019) github

Chase Covello's 2.11BSD patch 469 adds a number of features not least of which is the EMAC-like editor jove as a more humane editor than vi.

Display high-resolution graphics with the Tektronix 4010 terminal emulator

Log in as user tektronix. The directories under /home/tektronix/ contain example programs and plot files for use with Rene Richarz’ Tektronix 4010 graphics terminal emulator. [manual]

PiDP 11 ~/php.sh returns 0 Version GLIBC_2.28 not found

The latest version of smh for the PiDP11 requires glibc 2.8 unfortunately Raspbian stretch has version 2.4 and so your updated install of smh wil not work.

However, it is possible to update stretch to buster and this will solve the problem.

How to do this is a straight cut & paste from DDuck at
 https://www.domoticz.com/forum/viewtopic.php?t=30219

Let’s first update all the currently installed packages by running the following command.

CODE: SELECT ALL

sudo apt update
sudo apt dist-upgrade -y

Next, let’s go ahead and also update the Raspberry Pi’s firmware.
We can do that by running the command below on our Raspbian installation.

CODE: SELECT ALL

sudo rpi-update

Now that we have prepared our Raspbian Stretch installation, we can now start the process of moving to Buster.