rachiele@nadc.arpa (01/22/87)
I need information on the compatability/incompatability between software written on UNIX System V and ULTRIX. Mainly, what type of things will not work when you try to port software? What does the PROG_ENV environment variable give you? How can you write software which will run on both systems? Please respond to rachiele@nadc.arpa. Thank you. Jim Rachiele