[CentOS] accurate file size
Peter Arremann
loony at loonybin.org
Sun Oct 14 21:46:44 UTC 2007
On Sunday 14 October 2007, centos at unixplanet.biz wrote:
> Hello
>
> I was copying some files from one server to other,
> that I relized the total file size ( sum of all files )
> in one server is a bit more than the one that copied from
> ( about 6 when I do du -s )
You can use dd with the right options:
du --apparent-size -B 1
this will count blocks of size 1 byte and take the used size by the files
rather than the allocated blocks.
Peter.
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