install qt4 for python gui develop

1.Install the python qt4 package
#sudo apt-get install python-qt4

extend swap file

1.Making a swap file
#sudo dd if=/dev/zero of=/swapfile bs=1M count=2048

2.format swapfile
#sudo mkswap swapfile

3.add new line into /etc/fstab
/swapfile none swap sw 0 0

4.reboot

have ubuntu speck to you

#espeak "welcome to use ubuntu operating system"
use especk to say some statements for you

switch monitor resolution

1.Install resapplet program with apt-get
#sudo apt-get install resapplet

2.add new program into start application
system-->preference-->startup application

install stardict on ubuntu

1.Install stardict program
#sudo apt-get install stardict

2.download dict from stardict web site
http://stardict.sourceforge.net/

3.decompress tar.gz file in to /usr/share/stardict/dict
#tar zxvf stardict-langdao-ec-big5-2.4.2.tar /usr/share/stardict/dict

install adobe reader 9

1.Download Adobe Reader 9 for linux distruibution
#sudo wget http://ardownload.adobe.com/pub/adobe/reader/unix/9.x/9.1/enu/AdbeRdr9.1.0-1_i486linux_enu.bin

2.Change execute mode for the Adober reader 9
#sudo chmod 700 AdbeRdr9.1.0-1_i486linux_enu.bin

3.Install software
#sudo ./AdbeRdr9.1.0-1_i486linux_enu.bin

Playing Restricted Formats

#sudo apt-get install ubuntu-restricted-extras

install essential components to play dvd, mp3 ,avi and more popular formats

Setting bridge mode on virtualbox ose

1.Install two components on ubuntu jaunty
#sudo apt-get install bridge-utils uml-utilities

2.Write two scripts for start and stop bridge interface
#sudo vim bridge.sh
tunctl -t tap0 -u
brctl addbr br0
ifconfig eth0 0.0.0.0 promisc
brctl addif br0 eth0
dhclient br0
brctl addif br0 tap0
ifconfig tap0 up
chmod 666 /dev/net/tun

#vim bridge-down.sh
brctl delif br0 eth0
brctl delif br0 tap0
brctl delbr br0
ifconfig tap0 down
ifconfig br0 down
ifconfig eth0 down
ifconfig eth0 up

3.Setting virtualbox network to Host Interface
4.Running virtualbox virtual machine

Install Sun Java 6

1.Install sun java6 sdk
# sudo apt-get install sun-java6-bin sun-java6-jre sun-java6-jdk

2.Setup java6 as default java version
# sudo update-java-alternatives -s java-6-sun

3.defines the default system JVM search order
# vim /etc/jvm
insert the line at top of the file /etc/jvm
/usr/lib/jvm/java-6-sun

4.Setup the environment variable
# sudo vi $HOME/.bash_profile
add lines at the bottom of the file
export JAVA_HOME=/usr/lib/jvm/java-6-sun
export PATH=$PATH:$JAVA_HOME/bin

5.confirm jdk version
#java -version
java version "1.6.0_13"
Java(TM) SE Runtime Environment (build 1.6.0_13-b03)
Java HotSpot(TM) Server VM (build 11.3-b02, mixed mode)

6.write HelloWorld.java to test java runtime environment
# vim HelloWorld.java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}

7. compile and run java program
# javac HelloWorld.java
# java HelloWorld
Hello, World!

Installing Aptana Studio Standalone on Ubuntu gaunty 32bit

1.Download aptana linux version and unzip it in to /Aptana folder
2.create a txt file named aptana.sh and chmod 700 for it
#vim aptana.sh

insert lines below
#!/bin/sh
MOZILLA_FIVE_HOME=/usr/lib/xulrunner-1.8.1.3
if [ $LD_LIBRARY_PATH ]; then
LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME:$LD_LIBRARY_PATH
else
LD_LIBRARY_PATH=$MOZILLA_FIVE_HOME
fi
export MOZILLA_FIVE_HOME LD_LIBRARY_PATH
~/aptana/AptanaStudio -vm /usr/lib/jvm/java-6-sun/jre/bin/java
#chmod 700 aptana.sh

3.goto the url to download xulrunner 1.8
http://releases.mozilla.org/pub/mozilla.org/xulrunner/releases/1.8.1.3/contrib/linux-i686/xulrunner-1.8.1.3.en-US.linux-i686-20080128.tar.gz

4.mkdir a folder in aptana folder and tar the xulrunner-1.8.1.3.en-US.linux-i686-20080128.tar.gz
#sudo mkdir /Aptana/xulrunner-1.8.1.3

5.copy all contents from xulrunner to /usr/lib/xulrunner-1.8.1.3
#sudo cp -r xulrunner/* /usr/lib/xulrunner-1.8.1.3

xine dvd player

#sudo apt-get install xine-ui
install xine lib

#sudo aptitude install gxine
install xine interface for gui control

Install inkscape for panel svg icon

#sudo apt-get install inkscape
installion inkscape software to make icon of svg style

install messager for ubuntu

#sudo apt-get install kopete

The best messagener for kde with camera and transfer.

mount windows 2003 share folder

#mount -t cifs -o username=＄user,password=$pass //$windows/share /mnt/smb

$user== username in windows platform
$pass== username's password

install ruby on interpid version

#sudo sudo apt-get install ruby irb rdoc ri

#ruby -v
confirm ruby version

#irb
enter ruby interpreter