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Full Discussion: How to use rsa key for a different user?
Operating Systems Linux Red Hat How to use rsa key for a different user? Post 302877142 by Scott on Thursday 28th of November 2013 11:28:02 AM
Old 11-28-2013
The steps you describe sound fine. It's possibly the permissions on the key file.

Code:
# On server B
[root@vmb ~]# useradd user2
[root@vmb ~]# passwd user2
Changing password for user user2.
New password: 
Retype new password: 
passwd: all authentication tokens updated successfully.

# On server A
[root@vma ~]# useradd user1
[root@vma ~]# su - user1
[user1@vma ~]$ ssh-keygen
...

[user1@vma ~]$ ssh-copy-id user2@vmb
The authenticity of host 'vmb (10.10.10.172)' can't be established.
RSA key fingerprint is dd:5a:88:65:38:67:42:3a:ef:63:2b:97:34:c1:ab:52.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'vmb,10.10.10.172' (RSA) to the list of known hosts.
user2@vmb's password: 
...
[user1@vma ~]$ ssh user2@vmb
[user2@vmb ~]$

This User Gave Thanks to Scott For This Post:
snailrider
 

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LEARN ABOUT DEBIAN

dspam_merge

dspam_merge(1)							       DSPAM							    dspam_merge(1)

NAME

       dspam_merge - merge several users' metadata into a composite

SYNOPSIS

       dspam_merge [--profile=PROFILE]	user1 user2 ... userN -o username

DESCRIPTION

       dspam_merge  merges  several users' metadata into a single user's dictionary. This tool is designed to create global users and seeded data.
       The hit sounds for each token and per-user totals are added together to produce a single composite  dataset.  After  creating  a  composite
       user, dspam_clean should be run with the -p option to clean up extraneous data.

       NOTE : Merges may take a considerable amount of time. This could potentially increase the load on the server or even slow down the delivery
       of email. A merge should only be performed when the system is fairly acquiesce.

OPTIONS

	--profile=PROFILE
	      Specify a storage profile from dspam.conf. The storage profile selected will be used for all database connectivity.  See	dspam.conf
	      for more information.

	user1 user2 ... userN
	      A list of users to merge together.

	-o username
	      The target user which will be created (if necessary). This user will contain the composite generated by the merge.

EXAMPLES

       dspam_merge dick jane spot -o ralph

       Merges the metadata dictionaries of dick, jane, and spot into a single composite under the user ralph

EXIT VALUE

       0      Operation was successful.
       other  Operation resulted in an error.

COPYRIGHT

       Copyright (C) 2002-2011 DSPAM Project
       All rights reserved.

       For more information, see http://dspam.sourceforge.net.

SEE ALSO

       dspam(1), dspam_admin(1), dspam_clean(1), dspam_crc(1), dspam_dump(1), dspam_logrotate(1), dspam_stats(1), dspam_train(1)

DSPAM
								   Apr 17, 2010 						    dspam_merge(1)
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