10-28-2012
Impact on existing users when changing passwd defaults
Hi
Administering Solaris Systems - Solaris 10 mostly.
If I change the /etc/default/passwd settings - E.G. to increase minimum passwd length, then what happens to existing users with passwords shorter than this. presumably they are not affected until next time they want to change password.
thanks.
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LEARN ABOUT NETBSD
yppasswdd
RPC.YPPASSWDD(8) BSD System Manager's Manual RPC.YPPASSWDD(8)
NAME
rpc.yppasswdd -- NIS update password file daemon
SYNOPSIS
rpc.yppasswdd [-d directory] [-noshell] [-nogecos] [-nopw] [-m arg1 [arg2 ...]]
DESCRIPTION
rpc.yppasswdd must be running on the NIS master server to allow users to change information in the password file.
The options are as follows:
-d directory Change the root directory of the password file from ``/'' to directory. It is important to create the binary database
files (pwd.db and spwd.db) when using this switch or the password change will fail. The databases need to be created
only once with the following command:
pwd_mkdb -d directory directory/etc/master.passwd
-noshell Don't allow changes of the shell field in the passwd file.
-nogecos Don't allow changes of the gecos field in the passwd file.
-nopw Don't allow changes of the password in the passwd file.
-m arg1 [arg2 ...]
Additional arguments to pass to make in /var/yp.
FILES
/etc/passwd
/etc/master.passwd
SEE ALSO
chpass(1), passwd(1), hosts_access(5), nis(8), ypbind(8), ypserv(8)
AUTHORS
Mats O Jansson <moj@stacken.kth.se>
BSD
February 26, 2005 BSD