Who Am I

Hello, my name is J.A. Neitzel. Aside from the fact that I am a member of humanity who lives on a little planet called Earth, I am a long-time UNIX user and enthusiast. I am an Indiana Institute of Technology (Indiana Tech) alumnus with a Bachelor of Arts in Information Systems. I graduated in November 2009.

I am also a member of the SDF Public Access UNIX System (SDF).


Etsh is hereby dedicated to the individuals at Bell Labs who started the UNIX ball rolling in 1969.

  • Etsh(About) - an enhanced, backward-compatible port of the Sixth Edition (V6) UNIX Thompson shell (circa 1975)

MyIP is something I wrote for fun because I always need to know what my IP address is.

  • MyIP - a simple website for testing your IP address (IPv6 & IPv4)

Dos2unix2dos converts DOS to UNIX to DOS EOLs for POSIX-compliant UNIX systems.

Bgcnv is a simple blood glucose converter for POSIX-compliant UNIX systems.

  • Bgcnv - BG Converter (mg/dL to mmol/L & mmol/L to mg/dL)

Serenità (aka Serenity in English) is my ship.