3 ms·

It never left https://en.wikipedia.org/?title=Z/OS https://en.wikipedia.org/?title=Z/OS It's just not cool

• pjmlp 13y ago
  Sure, I just meant the idea being mainstream again. I know a bit of the mainframe world. One of my tasks at my first job was to do OS/400 daily backups.
  • mhurron 13y ago
    Brush up your resume, you're going to be hot again.