How do you validate files on z/OS, at install time and long term? (opens in new tab)

You’ve been asked to install some files. You are not sure of their provenance, or if they have been changed from what the author wrote, and what you have received. How can you check these files? You have some systems which are meant to be identical how can you easily check this? One way of … Continue reading How do you validate files on z/OS, at install time and long term? →