Configure NIS Client2012/05/07

	Configure NIS clients
[1]	Install NIS

root@www:~#

aptitude -y install nis

Preconfiguring packages ...

# input domain name

[2]	Configure as a NIS Client

root@www:~#

vi /etc/yp.conf

#
# yp.conf       Configuration file for the ypbind process. You can define
#               NIS servers manually here if they can't be found by
#               broadcasting on the local net (which is the default).
#
#               See the manual page of ypbind for the syntax of this file.
#
# IMPORTANT:    For the "ypserver", use IP addresses, or make sure that
#               the host is in /etc/hosts. This file is only interpreted
#               once, and if DNS isn't reachable yet the ypserver cannot
#               be resolved and ypbind won't ever bind to the server.

# ypserver ypserver.network.com

# add at the last: (domain name) (server) (NIS server's hostname)

domain srv.world server dlp.srv.world

root@www:~#

vi /etc/nsswitch.conf

passwd:

compat

nis

# line 7: add

group:

compat

nis

# add

shadow:

compat

nis

# add

hosts:

files dns

nis

# add

# set follows if needed

root@www:~#

vi /etc/pam.d/common-session

# add at the last: create home directory automatically at the first login

session optional        pam_mkhomedir.so skel=/etc/skel umask=077

root@www:~#

sysv-rc-conf ypbind on

root@www:~#

reboot

www login:

ubuntu

# user on NIS

Password:

Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-24-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.

Creating directory '/home/ubuntu'.

ubuntu@www:~$

# just logined

ubuntu@www:~$

ypwhich

dlp.srv.world
ubuntu@www:~$

ypcat passwd

ubuntu:x:1001:1001:,,,:/home/ubuntu:/bin/bash
pangolin:x:1000:1000:pangolin,,,:/home/pangolin:/bin/bash
ubuntu@www:~$

ypcat hosts

127.0.1.1       www
127.0.0.1       localhost
10.0.0.30       dlp

ubuntu@www:~$

yppasswd

# change NIS password

Changing NIS account information for ubuntu on dlp.
Please enter old password:
Changing NIS password for ubuntu on dlp.
Please enter new password:
Please retype new password:

The NIS password has been changed on dlp.

ubuntu@www:~$

# complete to change

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