adi-sunardy.net | a personal blog of a humble human being, Computer Engineering graduate, system and network administrator, and have a lot of passion of photography

February 6, 2012

Fix Your Nuked Blackberry (Java error 517 or error 507 reload software)

It’s happened! My Berry has been nuked (I also use one that starts with an F and ends in an ED and has a CK in the middle). I’ve found the solution over the interne and summarize it: Pre Wipe Task Download and install Jl_Cmder to your PC (JL Commander) Make sure ALL your data [...]

Tagged as: blackberry, error 507, jvm 517 error, nuked, reload software

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Setup your own Domain Controller using Zentyal Linux Small Business Server

December 23, 2011 Linux and the Families

I’ve found another good How To in Internet. This article has been published by William Edwards. I’ve sent trackbacks to his blog as well. Check this out! Directory services are integral to any business. They allow you to have a central authentication platform and provide you with an interface to enforce software policies and various [...]

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What Makes a Good Manager?

December 20, 2011 Others

Another nice post from the Internet (Credit goes to: Eduard Ezeanu) Make no mistake about it: effective management is a challenge. There are many managers, but there are few good managers. I believe the foundation of becoming a good manager is, first of all, understanding what makes a good manager. In my communication coaching work, [...]

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HOWTO: Turning off or disabling SELinux (by Frank Wiles)

October 10, 2011 How To

All Credit Goes to Frank Wiles SELinux is a set of extra security restrictions on top of the normal Linux security tools. It gives the systems administrator a finer grain of control than what the kernel typically provides. But SELinux can sometimes get in your way. For example, I have had typical services, such as [...]

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Outlook 2010: Recall Email Message

October 5, 2011 Microsoft

Recall your email message in Outlook 2010 if you have sent out a message that you would like to have a second chance at sending. Perform these steps as quickly as possible after the email message has been sent to ensure best results. This option will only work for people that are using Outlook or [...]

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Simple Validation form Using Javascript

March 25, 2011 Javascript

In this article, i will post about how to make a simple validation form using javascript on PHP or HTML pages. For simplicity purposes, i won’t including using any databases while working with this form. So, it will be just a simple form and a success notification to prove that we have passed validation challenge [...]

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Geocoding Addresses with PHP/MySQL (Using Google Map)

March 18, 2011 PHP/MySQL

I’ve been curious for so many time regarding how to make a website with “Geocoding” availability, where we can geocode a database of addresses. ‘Geocoding’ is the process of converting an address into a set of latitude/longitude coordinates, making it possible to indicate addresses on a map. Though it is possible to geocode addresses on [...]

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Getting a list of unique values from a MySQL column

February 25, 2011 PHP/MySQL

Today, one of my friend ask me how to get a list of unique values from a MySQL Column. I’ll try to explain it here. First of all, I’ve created a dummy database in MySQL called “unique”, then I’ve created one table as example and named it table “test”. The structure and data of table [...]

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How to Change System Timezone on Linux Distros – Centos, Ubuntu, Redhat, Fedora

February 22, 2011 Linux and the Families

Sometimes, our server’s timezone is pointing to wrong timezone. How do we setup or change the timezone under Linux operating systems? The system dates are displayed using a reference from a file in your /etc directory called localtime, if you change this your are almost done. Generic procedure to change timezone Change directory to /etc [...]

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Linux – Kill all processes for a user

February 12, 2011 Linux and the Families

Found this a good brief tutorial on the Internet. All credits goes to Blindhog.net To watch an interactive tutorial click HERE To summarize the tutorial, it’s telling us how to kill all processes for a user in Linux. To kill all processes for a single user, use the following command: http://www.blindhog.net/tutorials/pkill-u.htm

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Removing the Smiley Face from your footer on WordPress

February 2, 2011 Others

If you’ve found a tiny smiley face at the bottom of your WordPress blog, and curious about it, here’s the things: Turns out it’s a function of the wordpress.com stats plugin. Simplest way to remove it is to go into your themes stylesheet (style.css) and put the following code snippet: If you’re using thesis, just [...]

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Fixing Pretty URLs 1.0RC5 Problem with SMF 2.0 RC4 Forum

January 20, 2011 Personal

Hey there, I’ve been working with updating one of my client’s forum website. This site use SMF 2.0 RC4 as the forum engine, and of course for SEF and SEO purposes, i would like to install Pretty URLs mod (lates version when this post has been made was 1.0RC5). At first, everything was going well. [...]

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How to use CHKDSK (Check Disk) in Windows 7 Using Command Prompt Method

January 5, 2011 Windows

Just to refresh my memory, i would like to share this small article to you. This should help for some “computer guy” with limited memory–including myself– to remember every “computer’s command syntax” Windows 7 includes a disk checking tool called CHKDSK which is similar to the “scandisk” tool from older versions of Windows. This application [...]

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Bond multiple NIC in RHEL 5.3

November 1, 2010 Linux and the Families

I’ve found some article how to implement NIC bonding in a Linux box (it’s also called as Multihoming, CMIIW). I’ve chanced to do it last week, as i have to relocate one of the server in my company (see also: http://adi-sunardy.net/rediscover-iscsi-red-hat-linux-enterprise-5/) which was need downtime and fortunately already covered by the RFC (request for change) [...]

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Pray for Indonesia

October 29, 2010 Others

Indonesia has been crying again. Tsunami has destroyed Mentawai Island and in the same time volcano eruption also happened in Merapi. The casualties has been reported that more than 400 people has been died, and i don’t have the exact number for injuries and IDPs. Let’s pray for Indonesia! For those who want to help [...]

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