cross-posted from: https://exploding-heads.com/post/425629
https://www.pdos.org/vlog/vlog.htm
Main site: https://www.pdos.org/
Public Domain Software Philosophy: https://sourceforge.net/p/pdos/gitcode/ci/master/tree/pdpgoal.txt
In the public domain software world I still mostly only see PDOS and various TempleOS related projects and forks
I just say it as P-DOS.
I’m guessing somehow you’re pronouncing it as paedo.
that’s how it’s pronounced, and is apparent probably to those familiar with DOS, although to be fair I have recently thought of the alternative pronunciation suggested by the OP of this comment chain