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Special Forums Cybersecurity Disablin login for system accounts Post 302144666 by veccinho on Friday 9th of November 2007 04:25:17 AM
Old 11-09-2007
Disablin login for system accounts

Hy everyone!
I'm trying to lock out system accounts on my Tru64 UNIX machines.
Wherever I look, it says only to put Nologin or *Nologin in password field of desired account in /etc/passwd.
But it doesn't work. I still can su to that accounts. There are some accounts that already have Nologin in their password field and to that account I cannot su.
What am I doing wrong?
Do I have to do something else besides adding Nologin in /etc/paswd?
I used vipw for editing passwd file, in case someone asksSmilie
 

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gpasswd(1)						      General Commands Manual							gpasswd(1)

NAME
gpasswd - change group password SYNOPSIS
gpasswd [-r|-l|-u] [group] DESCRIPTION
gpasswd changes passwords for group accounts. Only an administrator may change the password for any group. The used hash algorithmus is defined by the value of GROUP_CRYPT or, if not specified, CRYPT from /etc/default/passwd. If not configured, the traditinal des algorith- mus is used. OPTIONS
-r Remove group password. -l A system administrator can lock the password of the specified group. -u A system administrator can unlock the password of the specified group, if the group is not passwordless afterwards (it will not unlock a group that has only "!" as a password). FILES
/etc/group - group account information /etc/default/passwd - default values for password hash SEE ALSO
group(5), groupadd(8), groupdel(8), groupmod(8) AUTHOR
Thorsten Kukuk <kukuk@suse.de> pwdutils July 2006 gpasswd(1)
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