On Fri, 2020-08-21 at 03:00 +0100, Aaron Sloman wrote: . . . > I apologise for my bash / sh incompetence. I've never really been a > shell > programmer, and the shell I use for my own scripts is tcsh for > historical > reasons.
No need to apologize -- we all feel more comfortable with what we are most used to (I've been using emacs for nigh onto 40 years -- don't need no stinking vi!). Best wishes to all for the improvements, it's a difficult task. Bill Wood
