
Granddads use z/OS
Occasionally using Notepad++, but nothing beats the ISPF editor (or SuperC to do compares), happy with the overhead of IPL'ing z/OS, and the WSA makes the process seamless.
6 publicly visible posts • joined 12 Feb 2015
I must have been an exception. Worked for Willis for quite a few years during which I not only calculated "e" to 1,000,000 million digits (before the two Americans did so), but also created a truckload of useful tools. When I left them I asked if I could take copies with me, and was pleasantly surprised by the "We wouldn't be surprised if you had already made copies!" reply.
But I did at a later stint save them a small fortune by writing the tools (in about half-a-day) we used for the Y2K conversion, after the commercial software turned out to be a crock of crap...