SolitaryGeek

Subversion is a very popular version control system. Though Subversion provides a very robust command line client, most of us prefer using a nice GUI front end. Windows users are really fortunate to have a powerful tool like TortoiseSVN which without any argument is simply the best front end for Subversion. Unfortunately, TortoiseSVN is available for just the Windows platform. Here I would like to highlight about RapidSVN, a cross-platform GUI front end for Subversion.

This tutorial is directed towards new users of Linux or people who migrated from Windows to Linux recently. If you are a Windows user, TortoiseSVN might be the best bet for you. Learn more about TortoiseSVN from the post “Extending Subversion by using TortoiseSVN“.

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Introduction

Continuous Integration is a software development practice where members of a team integrate their work frequently, usually each person integrates at least daily – leading to multiple integrations per day.
- Martin Fowler

Hudson is a popular open-source continuous integration server used by many organizations like Redhat JBoss. Though there are many well known and well established open-source projects like CruiseControl, Continnum and some commercial offerings like Bamboo, what makes Hudson special is it’s powerful yet easy to use web interface, it’s simplicity and it’s extensible architecture with many plugins.

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In my previous post, I explained how to convert audio files from one format to another in Ubuntu. Ubuntu provides native support for this through Sound Converter which can be installed using a simple command. After trying Sound Converter, I was confident that there will be similar applications to convert video files. That made me to install applications like WinFF, Avidemux.

My objective was to convert *.DAT files from a VCD into *.mp3. I decided to try WinFF first. The interface was pretty simple to use.

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“Linux lacks good multimedia applications“. How many times have we heard this! This was my perception as well. Not that I do my living based on these tools but I do use them often at home. Atleast, many of us might be in a need to convert audio/video from one format to another and rip tracks out of audio cds.

Traditionally I use softwares like Any Video Converter, Format Factory to convert audio/video files but unfortunately they are available only on Windows and I had to boot into my old Windows XP in order to use them. I thought I had no other choice and also since those tools did the job for me, I was eventually using them whenever the need arises. Fortunately there are some good tools in linux as well.

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NetBeans 5.0 – Simplified Swing development
NetBeans 5.5 – Simplified Java EE development
NetBeans 6.0 – Made the NetBeans editor and other core infrastructure on par with competitors
NetBeans 6.5 – Looked beyond Java development by supporting languages like PHP
NetBeans 7.0 6.7 – Tries to make collaborative team development seamless.

I was quick to download the “All Java” pack of NetBeans IDE for linux. Installation, as usual was pretty smooth on my Ubuntu 9.04. The installation didn’t give me much surprises and it was very much similar to version 6.5. I customized the installer to install Glassfish v2.1 and Tomcat 6.0.18 for me.

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I recently started using Ubuntu 8.10 at my workplace as well. Till then, I have been using Ubuntu only at home. For me, Ubuntu@Work was very different from Ubuntu@Home. I mostly surf, blog, listen to music and play some games at home. But Ubuntu@Work was a completely different scenario.

Since I’m new to this linux stuff, it took me some time to configure things like static ip address, host names etc. But once everything was setup, things started moving quickly. I initially had doubt in my minds about the font rendering of NetBeans (or any swing app for that matter) under linux. I even wrote an post showing my frustration with NetBeans font rendering when compared to Eclipse. But with jdk.1.6.10, font rendering is smooth and NetBeans works like a champ! You can see some samples here:

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In one of my previous post, I explained about using TortoiseSVN with subversion. Continuing in the same vein, we will see how to extend subversion with the Apache web server. Apache, the most popular http server in the world provides powerful extension point to your subversion repositories and a strong understanding of how these two technologies work together is very important for those who are into it.

Objective:

- To learn how to configure Apache http server to provide remote access to subversion repositories.
- To learn how to configure authorization and access control to subversion repositories through Apache http server.

Pre-requisites:

- Subversion 1.4.6 for Apache 2.2
- TortoiseSVN

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Introduction:

Subversion is arguably the most popular version control system as of now. No wonder NetBeans has very good support for Subversion. I personally feel that a java developer must be familiar with both these tools. This article shall help you to get started with both these tools.

Objectives:

- To create a simple java project in NetBeans.

- To import the java project into the subversion repository.

- To commit the changes made in a java source file.

- To view the revision history of a java source file which was changed.

- To rollback to the previous revision of the java source file.

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Apart from your favourite IDE, I feel, a Java Developer might be very productive with the following tools (in no particular order):

- Firefox (Do I need to say anything about it?)

- Apache Ant (Not needed, if you use NetBeans. NetBeans has got bundled ant)

- JEdit (Mainly for it’s wide range of plugins. I use it’s LogViewer and HexViewer plugin frequently. Also it has got excellent syntax highlighting for your properties file, java files, nsis scripts etc)

- Subversion Version Control System(Got excellent integration with NetBeans and Eclipse. You must consider it atleast for your personal development.) You can read more about installing subversion here.

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Though Subversion is a powerful version control system, it’s command-line based interface may not appeal to some users who used other version control systems like Visual Source Safe. And what if you want to remotely access your repository as well?

TortoiseSVN and Apache comes to your aid. TortoiseSVN is a powerful tool for Subversion, which helps you to issue most of the subversion commands from your windows explorer. Subversion has an inbuilt “svnserve” utility which helps you to expose your repository to remote users, but it’s highly recommended to use the flexible Apache Web Server for this purpose. Subversion comes with it’s own apache modules to expose your repository to remote users. However, in this article we will not focus on Apache. I’m planning to write about the apache integration in my next post. Please be patient

Objective:

In this article you will learn how to install Subversion and TortoiseSVN and use them to create a repository, import files into the repository and view the repository.

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