January 25 2010

How to install Blackberry JDE Component Pack or Plug-in for Eclipse

You want to install Blackberry JDE Component Pack or Plug-in for Eclipse?

You should know that each version of the component pack for the Eclipse Plug-in correspond to a major version of the Blackberry operating system. Fortunately, Blackberry does a good job of keeping their OS backward compatibility, so any application developed for OS  4.5 generally will work the same on OS 4.6 or higher. However, you may want to use some features that are only available in the latest OS. The safe minimum is OS version 4.2, which covers all trackball devices  and later and is the minimum version supported by Blackberry App World.

January 14 2010

EveryDNS service was sold to Dyn Inc (aka DynDNS)

Today I just surprised that I got an email with the subject “The Future Of EveryDNS” sent by the founder of EveryDNS, David Ulevitch, to the community stating that the EveryDNS service was sold to Dyn Inc.

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January 14 2010

How to configure internet connection using PPPoE on Solaris 10

This guide will help you how to make your computer get connected to internet using PPP over Ethernet (PPPoE) on Solaris 10.

Requirements:
- Solaris 10 Installed on PC (I am using Intel-based processor)
- Network Interface Card (Ethernet card)
- Internet Service Provider that provide PPP authentication and tunneling. I am using netZAP (Instant Broadband Internet) located in Jakarta Indonesia.
- A cup of fresh coffee. Trust me this also will help you :)

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January 14 2010

Solaris 10 Desktop Screenshot, So ‘Cutie’

This is my own Solaris 10 Desktop running on Intel-based PC with Mac OSX like theme. Solaris developers in Sun Microsystem have been trying to make Solaris operating system a competitor of linux and claimed as the most advanced operating system on the planet.
Looking at the features, found a new feature named Solaris Dynamic Tracing (DTrace) that make developers able to observ into the system which enable real-time application debugging and optimization.

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January 14 2010

How to install JDK (Java Development Kit) on Linux

This tutorial will guide you on how to install JDK (Java Development Kit) on Linux. Since I use Centos 5.4 x86_64 in everyday life, this guide is showing you how to install JDK in Centos 5.4 64bit. It must work in any other Linux distro.
If you install a Linux OS, the creators usually already included a JVM to the system to run some programs that need Java. Mostly they included OpenJDK for the JVM.

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December 27 2009

How to enable or activate mail submission in Postfix

The conventional way for a mail client program to send e-mail is using TCP port 25, which is also the port used by mail servers to talk to each other. But port 25 is now widely abused by malware to spread worms and spam. As a result, many ISPs are restricting its use.

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December 16 2009

How to install Huawei E220 USB Modem on Fedora 12

You have Fedora 12 installed on your laptop/PC and wanna use Huawei E220 USB Modem to access internet? On the previous posts, I had created tutorials of installing Huawei E220 on Slackware 12.2 and Centos 5.4. They should be in the related posts list of this tutorial.

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December 14 2009

How to install Oracle x64 11gR2 on Centos 5.4 x86_64

I followed the tutorial written by James F. Koopmann located at here. It is basically the best oracle installation tutorial I found on the internet.
The tutorial just install the software only. For the database creation, we can install later using Database Configuration Assistant (DBCA).
For the x64 platform you need to modify some settings in the /etc/sysctl.conf file and also the memory swap space.

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December 10 2009

How to backup a table in MySQL database and copy to another database

Sometime you want to backup a table and all its contents in MySQL Database and then you might want to restore or copy the table to different MySQL database.
To do this you need to dump the table first and then restore to the target database.

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December 10 2009

How to change MySQL root password

In some cases you might want to change MySQL root password.
To do this there are two ways, using mysqladmin command or using UPDATE sql command.

1. Using mysqladmin command.
Login to the server where the MySQL database is installed. From the current shell run mysqladmin command below: