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Re: % keys for st_blocks and st_size
From: |
James Youngman |
Subject: |
Re: % keys for st_blocks and st_size |
Date: |
Mon, 24 Mar 2008 22:40:31 +0000 |
On Mon, Mar 24, 2008 at 10:23 PM, <address@hidden> wrote:
> >>>>> "JY" == James Youngman <address@hidden> writes:
>
>
> JY> On Sun, Mar 23, 2008 at 9:29 PM, <address@hidden> wrote:
> >> `%S'
> >> File's sparseness. This is calculated as `(BLOCKSIZE*st_blocks /
> >> st_size)'.
> >>
> >> OK, but then mention the -printf % keys for st_blocks and st_size!
>
> JY> They're already mentioned in the documentation, though.
>
> That's good to know, but the user does not know this.
>
> Maybe %S is calculated from other % items.
>
> So then the paragraph should read:
> This is calculated as "%Z * %X / %Y"
> with of course the actual % letters.
If you read the manpage, you'll notice that a statement of that form
is not possible, since the paragraph you quoted goes on to say "The
value used for BLOCKSIZE is system-dependent, but is usually 512
bytes." That means that the explanation can't use %b, because that
may not be the same thing as st_blocks.
If you would like to propose some specific replacement text, we can
try to figure out something which is both accurate and responsive to
your original comment.
James.