YPPASSWD(1-SysV) RISC/os Reference Manual YPPASSWD(1-SysV)
NAME
yppasswd - change your network password in the Network
Information Service
SYNOPSIS
yppasswd [ name ]
DESCRIPTION
yppasswd changes (or installs) a network password associated
with the user name (your own name by default) in the Network
Information Service. The Network Information Service pass-
word may be different from the one on your own machine.
yppasswd prompts for the old Network Information Service
password, and then for the new one. You must type in the
old password correctly for the change to take effect. The
new password must be typed twice, to forestall mistakes.
New passwords must be at least four characters long, if they
use a sufficiently rich alphabet, and at least six charac-
ters long if monocase. These rules are relaxed if you are
insistent enough. Only the owner of the name or the super-
user may change a password; in either case you must prove
you know the old password.
The Network Information Service password daemon
yppasswdd(1M) must be running on your NIS server in order
for the new password to take effect.
SEE ALSO
passwd(1).
ypfiles(4) in the Programmer's Reference Manual.
yppasswdd(1M) in the System Administrator's Reference
Manual.
BUGS
The update protocol passes all the information to the server
in one RPC call, without ever looking at it. Thus if you
type in your old password incorrectly, you will not be noti-
fied until after you have entered your new password.
ORIGIN
Sun Microsystems
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