From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@sunsite.dk
Subject: Re: Problem with glob qualifier e
Date: Tue, 06 Sep 2005 13:58:37 +0000 [thread overview]
Message-ID: <1050906135837.ZM9755@candle.brasslantern.com> (raw)
In-Reply-To: <200509060651.36809.arvidjaar@newmail.ru>
On Sep 6, 6:51am, Andrey Borzenkov wrote:
} Subject: Re: Problem with glob qualifier e
}
}
} On Monday 05 September 2005 23:05, Bart Schaefer wrote:
} > }
} > } (I do not know why xargs here won't process arguments seperated by
} > } spaces, it should)
} >
} > I'm not sure what you mean? xargs never processes arguments separated
} > by spaces. It always wants newlines or NULs.
}
} then manual page is wrong:
Ah, hmm, yes, you're right, and I've misremembered.
What I was thinking of is how xargs normally batches up its arguments.
One of the oft-stated reasons for using
find . -whatever ... | xargs something
rather than
find . -whatever ... -exec something {} \;
is that the latter runs something once for every file, whereas the
former runs it fewer times on groups of files.
However, my statement was correct for the case of `xargs -i' because the
manual page goes on to say:
--replace[=replace-str], -i[replace-str]
Replace occurences of replace-str in the initial arguments with
names read from standard input. Also, unquoted blanks do not
terminate arguments. If replace-str is omitted, it defaults to
"{}" (like for `find -exec'). Implies -x and -l 1.
next prev parent reply other threads:[~2005-09-06 13:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-05 16:32 Hannu Koivisto
2005-09-05 17:22 ` Andrey Borzenkov
2005-09-05 19:05 ` Bart Schaefer
2005-09-06 2:51 ` Andrey Borzenkov
2005-09-06 13:58 ` Bart Schaefer [this message]
2005-09-05 18:39 ` Bart Schaefer
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