On 2004-12-17 (Friday) 16:40, Jeff Kinz wrote:
> On Fri, Dec 17, 2004 at 03:17:22PM +0100, Beppe wrote:
> > Maciek R. wrote:
> > >how do I change my current user name on Linux? I there a way to rename
> > >it (with all folders and the whole stuf)?
> > >
> > As superuser:
> > - rename your home/old_user to home/new_user
> > - create new_user without creating home dir
> > - # chown -r new_user:new_user home/new_user
>
> This approach will work, but...
> a drawback to this approach is that it destroys the continuity of the
> user id and group id of any of this user's files which are stored
> anywhere except the user's home directory. For example, backups, or
> even floppies or some flash media devices where Linux compatible
> file systems have been created.
>
> If this happens, the user would no longer own or be able to read their
> own files.
>
> To prevent that problem, it might be a better ides to have the user keep
> their original user ID and group ID but change the user's name in the
> passwd and group files using the
> vipw
> command and the
> "vi /etc/group command"
vigr in this case
>
> Both the first method and this second one have a drawback when reading tar
> files. In a tar file the file owner's name is stored as a string, which
> will no longer match the owner's user name in both cases, but this is
> easily worked around.
>
You have to rename /var/spool/mail/<user> file, crontab and at jobs too.
--
Regards,
Doncho N. Gunchev Registered Linux User #291323 at counter.li.org
GPG-Key-ID: 1024D/DA454F79 http://pgp.mit.edu
Key fingerprint = 684F 688B C508 C609 0371 5E0F A089 CB15 DA45 4F79
