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From: John Baldwin <jhb@freebsd.org>
To: Bryan Drewery <bdrewery@freebsd.org>
Subject: Re: svn commit: r270510 - head
Date: Mon, 25 Aug 2014 15:17:52 -0400
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 (bigwig.baldwin.cx); Mon, 25 Aug 2014 15:39:43 -0400 (EDT)
Cc: Benjamin Kaduk <bjkfbsd@gmail.com>,
 "src-committers@freebsd.org" <src-committers@freebsd.org>, peter@wemm.org,
 Don Lewis <truckman@freebsd.org>, Gleb Smirnoff <glebius@freebsd.org>,
 Rui Paulo <rpaulo@felyko.com>,
 "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>,
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On Monday, August 25, 2014 01:35:21 PM Bryan Drewery wrote:
> On 8/25/2014 12:36 PM, Benjamin Kaduk wrote:
> > On Mon, Aug 25, 2014 at 10:10 AM, Gleb Smirnoff <glebius@freebsd.org
> > 
> > <mailto:glebius@freebsd.org>> wrote:
> >     And carrying this stuff costs us almost nothing.
> > 
> > The cost of having it in the tree is small, yes.  But the runtime cost
> > when people actually run delete-old will only keep increasing ... it
> > already feels kind of slow, to me.
> > 
> > -Ben
> 
> This could be fixed by not calling rm(1) for every file but instead
> using xargs rm so it is called only a few times, when not needing -i.
> The same goes for the chflags and -f/-L tests. It would be much more
> manageable if all of the logic moved into a shell script.

rm -i foo bar still prompts individually for each file, so presumably you 
could always use 'xargs | rm'?

-- 
John Baldwin