HOW LINUX MACHINE JOIN WINDOWS DOMAIN

To join linux machine to windows domain with (Centrify-express)

Download centrify packages from below url:

http://www.centrify.com/express/free-active-directory-tools-for-linux-mac.asp#agents

Download below packages:

Centrify Agent for OS 32-bit

Centrify-Enabled Samba for OS 32-bit

Centrify-Enabled Kerberos Tools for OS 32-bit

Extract all

Tar –xzvf centrify*.tar.gz

or extract one by one

Chmod a+x install-express.sh

Sudo su

./install-express.sh

You need domain name, domain administrator (user), and password.

NOTE: If it joined then checks with below tool

Adinfo

NOTE: If not joined to domain then use below tool to join it again

Adjoin –w domainname

NOTE: To check the domain

Adcheck   domainname

OR
UBUNTU REPOSITORIES

Install it through Ubuntu partner repositories

For lucid

sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"

For maverick

sudo add-apt-repository "deb http://archive.canonical.com/ maverick partner"

For natty

sudo add-apt-repository "deb http://archive.canonical.com/ natty partner"

sudo apt-get install centrifydc

NOTE: If not joined to domain then use below tool to join it again

Adjoin –w domainname

You need domain name, domain administrator (user), and password.

NOTE: If it joined then checks with below tool

Adinfo

NOTE: To check the domain

Adcheck   domainname