[Discuss] Please help with a BASH puzzle

[richard.pieri at gmail.com (Rich Pieri)]

On Fri, 23 Aug 2019 18:32:59 -0400
Bill Horne <bill at horne.net> wrote:

> I'm trying to remember what BASH utility, script, or? command would
> flag the missing value (in this case, "01AD"). There are, of course,
> any number of ways to program a solution, but I can't remember which
> of the BASH utilities will do it. All suggestion welcome, and thanks
> in advance.

If you know what should be in the file then create a new file with the
correct data and use diff to find the differnces.

There's probably a way to do it with awk.

-- 
Rich Pieri