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Re: about tar backup



On Tue, Dec 04, 2007 at 03:08:13AM -0800, Nevruz Mesut Sahin wrote:
> tear friends I want to get  all my directories backup by tar
> 
> my directories  :   /www/abc/domains/
> 
> /www/abc/domains/there_so_many_files
> 
> so I want to get all backup under /www  then I tried
> 
> tar cvf /www/       (but does not work  gives error)
> tar: Cowardly refusing to create an empty archive
> Try `tar --help' or `tar --usage' for more information.
> 
> what is my mistake please tell me

You need to give two arguments to tar cvf: the name of the archive,
and the name of the directory you want to backup. I do not quite
understand what you are trying to accomplish, but this will backup the
my_data directory to my_backup.tar:

tar cvf my_backup.tar my_data/


A.

-- 
Ansgar Esztermann
Researcher & Sysadmin
http://www.mpibpc.mpg.de/groups/grubmueller/start/people/aeszter/index.shtml

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