Hello,
Sorry if this is not the right place to raise the question.
I can get return result after run with PROGRAM call, then $result holds
the returned string, but with PROGRAM, I have to use the absolute path
of command.
And sometimes, the command may located in different path for different
distros, so it could cause portable issue. I guess "RUN{builtin}" could be
used to avoid the issue, however I can't figure out how to get the return
value of "RUN{builtin}".
Any advises would be very helpful.
Thanks,
Guoqing
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