Ubuntu 12.04 LTS installation

Ubuntu 12.04 LTS installation(July 06 2012)

(一)Ubuntu Client configuration

(1)install ssh.

$ apt-get install openssh-server

$ps -e | grep ssh

如果看到sshd那說明ssh-server已經啟動了。

(2)#apt-get install vim

(3) #apt-get install vnc4server

(4)# vim /etc/hosts

   nis server ip adress     nis server hostname             

(5)Install NIS Packages

# apt-get update

#apt-get install nis

/etc/init.d/ypbind start               #Ubuntu 12.04 用這個來管理nis伺服器和之前的版本不一樣，請注意。

(6)You will be asked for the name of your NIS domain. Enter 'swamp'. If you entered wrongly or want to change the defaultdomain of NIS change it in the file /etc/defaultdomain.

#vim /etc/defaultdomain

#vim /etc/passwd

+:::::

#vim  /etc/group

+:::

# vim /etc/shadow

+ ::::::::

This sets up those services to include NIS entries if a match isn't found in the file. You could change other services to use NIS by using the NIS service in /etc/nsswitch.conf, but these are the important ones.

#vim /etc/yp.conf

Domain swamp server  nis serveer

Edit '/etc/nsswitch.conf'

Restart NIS:

remove NetworkManager as below n

#apt-get remove network-manager

#vim /etc/network/interfaces

#DHCP setting

auto eth0

                 iface eth0 inet dhcp

                 #Static IP address setting

  auto eth0

  iface eth0 inet static

address ***.***.***

netmask ***.***.***

gateway ***.***.***

   11.   #vi /etc/resolv.conf

nameserver ***.***.***

search company domain name

(二)Ubuntu Automount configuration

# apt-get install autofs

#apt-get install nfs-common

#vi /etc/auto.master

#+auto.master                                                                                 # Comment this line

/localadmin    yp:auto.localadmin                                                      #Add this line

#vi /etc/nsswitch.conf

automount:    files nis

#/etc/init.d/autofs restart