Install samba server on ubuntu

samba use to share file between linux and window.
I will show how to install your computer to samba server on ubunutu 7.04.

open the terminal and following this command.
sudo apt-get install samba smbfs

samba will installed your on computer. next open the config file in.
sudo nano /etc/samba/smb.conf

in this file you can set workgroup too.next

uncomment the security line, and make it look like this:
security = SHARE

I set 'SHARE' because, I want to every one can logon.(simple sharing)

restart samba by following this command
sudo /etc/init.d/samba restart

Testing share folder.
System -> Administration -> Shared Folders
enter your password.

select add button and choose path that you want to share folder and set
Share through : Windows network (SMB)

look like this picture.
now everyone on window can get file from ubuntu.

Email Icon Generator

I have been seen website that i think it good because I can use to my signature all website that i had member. It can generate email icon and have many provider you can select. eg, hotmail, msn, yahoo, google. You can save it or get link from that site and use everywhere.
This my email icon:





If you want email icon you can get here:
http://services.nexodyne.com/email/index.php

Install java on ubuntu

Download java(SDK) from: http://java.coe.psu.ac.th
Set file permission by
chmod +x filename

install file by following command
./filename

You can select where directory file will be install.
To see a list of the java versions that you have installed, you can use the following command.
java -version

To switch to different version that you want by following command
update-java-alternatives -s

Version desired you get from list above that you see.
Select version that you want.
When you finished check version again.