On 02/08/2013 07:24 AM, Arpita Gavshinde wrote:
> security-basics (at) securityfocus (dot) comH [email concealed]i all,
>
> I have a question about passwd file in Linux where when 'x' for a
> particular user is deleted from /etc/passwd file, system doesnot ask
> for password to log into the system.

Right, because it's now an empty password.

> But when pasword is set again
> for that user again, then instead of showing 'x' in /etc/passwd file,
> MD5 hash of new password is shown.

Right, because you've set a password.

> Why is it so ?

Why wouldn't it be so? I guess I don't understand what you're asking or
what you want to have happen.

--
Matthew Caron, Software Build Engineer
Sixnet, a Red Lion business | www.sixnet.com
+1 (518) 877-5173 x138 office

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