Tim’s page on SDF

Hello fellow human! You've landed on my humble web page, where I intend to persist some interesting bits of knowledge. But, I'll let you be the judge of whether it's interesting! Herein you'll find some opinion, a few tutorials, and many experiments.

I've been professionally writing software for the web for nearly twenty years! I hope something here can be of use to you...

I have another site at timmorgan.org. Thanks to SDF for hosting this one (probably long after I'm gone).


  • My Favorite Dev Laptop (Jun 2018)
  • Tutorials

  • Compile Rsync on SDF for regular members (Apr 2018)
  • Download Your Twitter Archive and Images Too (May 2018)
  • Install oh-my-zsh on SDF (Nov 2017)
  • Turn a Raspberry Pi into an Apple Time Capsule (Jul 2019)
  • Upgrade (Swap) Your Raspberry Pi 3 to a Raspberry Pi 4 Using the Same SD Card (Oct 2019)
  • Experiments

  • Board Slam Calculator (May 2018)
  • HTML 2.0 tags (Nov 2017)
  • Make a Lisp (mal) in Rust (Jul 2018)
  • Rubik's Cube Algorithms (Nov 2017)
  • Whiteboard Icons (Apr 2018)

  • Hosting for this site is provided by

    The SDF Public Access UNIX System