2018-05-18 18:58 GMT+09:00 Joey Pabalinas <joeypabali...@gmail.com>:
> On Fri, May 18, 2018 at 06:52:48PM +0900, Masahiro Yamada wrote:
>> Why is 'paste' necessary?
>
> Without it newlines from find are retained from the find
> output (at least in bash when I tested it). Though it doesn't
> really matter here since we are feeding it to a for loop, I
> just wanted to be sure this didn't surprise someone in the
> future by squeezing the newlines into spaces.
>
Hmm, I would personally get upset about that code.
Does this work?
ALLSOURCE_ARCHS=$(find "${tree}"arch -mindepth 1 -maxdepth 1 -type d
-printf ' %f')
It would leave one leading space, but I do not think it is a big deal.
It would be possible to chop it like follows, but I wonder if it is worth doing.
ALLSOURCE_ARCHS=$(find "${tree}"arch -mindepth 1 -maxdepth 1 -type d
-printf ' %f' | cut -c2-)
> --
> Cheers,
> Joey Pabalinas
--
Best Regards
Masahiro Yamada
