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Top Forums UNIX for Dummies Questions & Answers Unable to restore cpio archive to a directory Post 302494595 by methyl on Monday 7th of February 2011 07:29:04 PM
Old 02-07-2011
There is some variation in the cpio command.
What Operating System and version are you running?
What Shell do you use?

I would strongly advise that when experimenting with powerful commands such as "cpio" you use a test data file not a critical system file such as "passwd".

On a normal system I would only expect one file called "passwd" - "/etc/passwd".

Be careful.

Are you user "root"? Please say no!

Quote:
I want to back up all passwd files to /xyz/passfiles.cpio
Accuracy is everything in computing. Nowhere in your example commands does this directory or filename appear.




Afterthought:
Quote:
cd abc
Maybe should be:
Code:
cd /abc


Last edited by methyl; 02-07-2011 at 08:39 PM.. Reason: Accuracy , spellin, Afterthought
This User Gave Thanks to methyl For This Post:
 

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cvsd-passwd(8)						      System Manager's Manual						    cvsd-passwd(8)

NAME
cvsd-passwd - generate password entries for repositories SYNOPSIS
cvsd-passwd REPOS [+|-]NAME... DESCRIPTION
cvsd-passwd adds, updates or deletes users from repository passwd files for use with cvsd. OPTIONS
REPOS Specify the directory in which the repository is located. This argument can be the top of the repository, the CVSROOT directory or even the passwd file in the CVSROOT directory. [+]USER[:SUSER] Add or update the user to the CVSROOT/passwd file. If the user does not exist a password for the user is asked and the user is added for use with cvsd. If the user already exists a password for is asked and the password field is modified. The :SUSER part can be user to change or set mapping to a system user. If you do not specify anything, a reasonable default is used based upon your cvsd configuration. If you don't want to map the user to any specified system user you can specify an empty SUSER and use 'USER:'. -USER Remove the user from the CVSROOT/passwd file. EXAMPLES
Add an anoncvs user to access the given repository: cvsd-passwd /var/lib/cvsd/myrepos +anoncvs If the user already exists, change the password. Remove a user from the repository passwd list: cvsd-passwd /var/lib/cvsd/myrepos -foo Add a user and specify that cvs should remap this user to the joe system user: cvsd-passwd /var/lib/cvsd/myrepos joecvs:joe Note that the user joe should be known in the system passwd file and that cvsd should be run as root or user joe for this to work. SEE ALSO
cvsd(8) AUTHOR
Arthur de Jong <arthur@arthurdejong.org>. Version 1.0.24 Jun 2012 cvsd-passwd(8)
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