Hi,
[...]
> The following suggested options aim to eliminate all cases that still exist,
> outlined on the above link, where an exit code of a command is
> swallowed/ignored.
[...]
My take on this, purely from user's point of view is to be able to
instruct bash to exit any time any command returns non-zero value unless
the situation is handled in the code. That means inside of
if command; then ...
or
command || blah
So what you suggested is something I would like to use. If I would to
have command which does not terminate
command || :
If I want to catch the return value
command && RET=$? || RET=$?
OUT=$(command) && RET=$? || RET=$?
Cheers
--
Vlad
