Re: tar question

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Matt Hyclak wrote:
On Thu, Jun 07, 2007 at 02:11:23PM +0100, Tom Brown enlightened us:
Using tar i normally create an archive etc and then unpack that archive, job done.

But i am copying from one filesystem to another on the same host, they are 2 seperate nfs filesystems, and i wonder is it possible to use tar to do this as opposed to say rsync etc.

tar -cvf /some/input/dir to/here etc ?


I believe it goes something like:

cd /some/input/dir tar cvf - . | (cd /to/here; tar xvf -)

Matt


Or you could think "outside the tar box" and use cpio:

cd /some/input/dir
find . | cpio -pmvd /some/destination/dir

"-p" invokes the "passthru" mode, which is great for doing filesystem-to-filesystem copies. cpio seems to have been installed on just about every CentOS, Fedora, and RH system I've used in the last several years. See the manpage for more info!
--
Jay Leafey - Memphis, TN
jay.leafey@xxxxxxxxxxxx

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