Monad a.k.a. Microsoft Shell
After a mere 25 years, the MS-DOS command line processor finally gets what it deserves:
Death.
If I were using Windows, I’d take a look at MSH.
This is a single archived entry from Stefan Tilkov’s blog. For more up-to-date content, check out my author page at INNOQ, which has more information about me and also contains a list of published talks, podcasts, and articles. Or you can check out the full archive.