Roff
roff was the first Unix text-formatting computer program, the most important application run on the first machine specifically purchased to run UNIX, and a predecessor of the nroff and troff document processing systems.
Read more about Roff.
roff was the first Unix text-formatting computer program, the most important application run on the first machine specifically purchased to run UNIX, and a predecessor of the nroff and troff document processing systems.
Read more about Roff.