Ubuntu Desktop

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ubuntu Server 10.10

Ubuntu Server 10.10 Guide
https://help.ubuntu.com/10.10/serverguide/C/index.html


HowTo:  Samba Active Directory Integration: Script tested on win 2003r2 and 2008r2
http://ubuntuforums.org/showthread.php?t=1580505


Add HardDisk
#sudo fdisk /dev/sdb
n (add a new partition)
#sudo mke2fs /dev/sdb1
#ls -l /dev/disk/by-uuid/
#vi /etc/fstab

UUID=66bcdd2e-8861-4fb0-b7e4-e61c569fe17d /srv ext3 noatime,relatime,acl 0 1

VirtualBox
Guest OS mount USB
#usermod -G vboxusers -a [your account]


Likewise-Open

10.10 has bug. It's needed upgrade.

sudo apt-get upgrade

sudo reboot
sudo apt-get install python-software-properties

#Then follow the #16 to configure apt-repository
http://ubuntuforums.org/showthread.php?t=1430347&page=2

#sudo apt-get install likewise-open5

#domainjoin-cli join example.com Administrator

Administrator@example.com password:

Configuration Default Domain. Doesn't need entry "Domain\".
sudo vi /etc/likewise-open/lsassd.reg

"AssumeDefaultDomain"=dword:00000000

to

"AssumeDefaultDomain"=dword:00000001

sudo lw-refresh-configuration

Mail Server Configuration
sudo apt-get install postfix dovecot-common dovecot-imapd dovecot-pop3d
sudo vi /etc/dovecot/dovecot.conf

#disable_plaintext_auth = yes
..
protocols = imap imaps pop3 pop3s
..
auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@

to

disable_plaintext_auth = no
..
protocols = imap imaps pop3 pop3s
..
auth_username_chars = \abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@

Following are Postfix issues and solution.
Issue
error log: unable to lock for exclusive access: Resource temporarily unavailable
Solution
Edit /etc/postfix/mail.cf & /etc/dovecot.conf
The lock settings have to configure same. ex:
mail.cf

mailbox_delivery_lock = flock, dotlock

dovecot.conf

mbox_read_locks = flock dotlock

mbox_write_locks = flock dotlock

Squirrel Webmail Installation
sudo apt-get install squirrelmail
執行「select-default-wordlist」來變更預設的單字列表。
sudo squirrelmail-configure
sudo cp /etc/squirrelmail/apache.conf /etc/apache2/sites-available/squirrelmail
sudo ln -s /etc/apache2/sites-available/squirrelmail /etc/apache2/sites-enabled/squirrelmail
sudo a2ensite squirrelmail
sudo /etc/init.d/apache2 force-reload

#setup Local User Autoresponder
#Download plugin
sudo cd /user/share/squirrelmail/plugin
cp config_example.php config.php

Openwebmail Installation
apt-get install apache2 perl-suid libdbd-mysql-perl libnet-ldap-perl libauthen-pam-perl libpg-perl wwwconfig-common
dkpg -i owm-2.5.3.deb

Ubuntu Server 10.04

OS: Ubuntu Server 10.04
Install sysv-rc-conf helpful configure serivce
Feature:
a. Join Active Directory
b. Mail server (postfix)
c.

Configuration IP address

sudo vi /etc/network/interfaces

auto eth0
iface eth0 inet static
address 192.168.0.xxx
netmask 255.255.255.0
gateway 192.168.0.x

Configure Hostname
edit /etc/hostname
Configure DNS Client
Edit /etc/resolv.conf file

domain test.com
search test.com
nameserver DNS Server IP

Join Microsoft Domain (Active Directory)
Install Likewise Open

apt-get install likewise-open5

Conifure settings to join Domain

domainjoin-cli join example.com Administrator

Test Configration

ssh 'example\username'@hostname

Edit /etc/likewise-open/lsassd.conf

assume-default-domain = yes

Configure Dovecot Settings
Edit /etc/dovecot/dovecot.conf

#disable_plaintext_auth = yes
..
protocols = imap imaps pop3 pop3s
..
auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@

to

disable_plaintext_auth = no
..
protocols = imap pop3
..
auth_username_chars = \abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@

Postfix Configuration
Check Postfix settings

postfix check

Webmin Installation
#apt-get install  libauthen-pam-perl libnet-ssleay-perl libpam-runtime openssl perl perl-modules libio-pty-perl apt-show-versions libapt-pkg-perl

#wget http://prdownloads.sourceforge.net/webadmin/webmin_1.530_all.deb or higher

#dpkg -i webmin_XXXX.deb

#/etc/init.d/webmin restart

VirtualBox Howto

Command
Start Guest PC
#vboxmanager startvm "virtual machine name"

Drupal6 Howto

Install Drupal in ubuntu
#apt-get install sysv-rc-conf unzip drupal6
#cd /usr/share/drupal6/
#wget http://drupaltaiwan.org/files/drupal-6.2-zh-hant-package.zip
#vi ./install.php
^a-zA-Z_0-9
change
^a-zA-Z_\-0-9

#unzip ./drupal-6.2-zh-hant-package.zip

Visit http://server/drupal6/install.php

Mac OSX 10.6 HowTo

Read / Write NTFS

sudo vi /etc/fstab
UUID="Disk UUID" none ntfs rw
or
LABEL="Disk name" none ntfs rw
:wq

Postfix Issue and solution

Following are Postfix issues and solution.

Issue
error log: unable to lock for exclusive access: Resource temporarily unavailable
Solution
Edit /etc/postfix/mail.cf & /etc/dovecot.conf
The lock settings have to configure same. ex:
mail.cf

mailbox_delivery_lock = flock, dotlock

dovecot.conf

mbox_read_locks = flock dotlock
mbox_write_locks = flock dotlock