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Re: Xargs positioning the arguments in a command -- is this a bug or a feature?


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According to Eric Blake on 8/27/2005 6:08 PM:
> 
> The upcoming findutils-4.2.25-1 (whenever upstream releases 4.2.25)
> better documents this.  -i is being deprecated in favor of POSIX -I, which
> requires an argument, whereas the non-standard -i treated its
> argument as optional.  So what may be happening (although you'd
> actually have to debug to see for sure) is that -i -n treats -n as the
> string to replace, instead of the default {}.  But that sounds odd, and
> it may be an upstream bug; I'll investigate further.

Known upstream issue, still no behavior change in the upcoming 4.2.25:
http://savannah.gnu.org/bugs/?func=detailitem&item_id=13041

Also, a POSIX interpretations request was recently raised:
http://www.opengroup.org/austin/mailarchives/ag/msg08430.html

- -i implies -l (or in terms of their POSIX replacements, -I implies -L),
while -L and -n are mutually exclusive.  Whichever you specify first will
be cancelled by what you specify second.

- --
Life is short - so eat dessert first!

Eric Blake             ebb9@byu.net
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