Tag Archive for 'Open Source'

Making My.Opera more social

I recently posted an idea in the “Idea Mill” for Gwibber which is a social client for GNOME developed with Python and GTK+.

My idea is to evolve My.Opera from a traditional web browser based social community to a client based community so that users can quickly and effortlessly update their status, reply and receive private messages, follow community updates and more.

This project will require a large effort to get going from the start, but would help the My.Opera community grow by making the service available to a larger crowd.

The current problem with My.Opera is that it depends on a community of Opera enthusiasts. Lets face it, Opera has a very small market share when compared to the current leading browsers. If the community is to truly succeed it would make more sense to remove the requirement of being an “Opera fan” and focus more on making the service a social success such as Facebook or Twitter.

With my idea, My.Opera could integrate with applications such as Gwibber and TweetDeck to allow users of the online service to easily follow others, review and update their private messages, keep track of community updates and stay updated in general with the activities available at My.Opera.com.

Here is my mockup for Gwibber:

As you can see, My.Opera would be able to attract users in a fashion nearly identical to that of Twitter with features that already exist and have existed for some time now.

The only current setback….My.Opera doesn’t offer an extensive API to make this idea possible. While they do have some API support in place, they lack what is needed (AFAIK) to make this support possible without fetching and parsing pages designed for a web browser.

The inclusion of this support would be very beneficial to My.Opera, especially when Ubuntu 10.04 is release with default integration with the social client Gwibber.

Making this giant step into the micro-blogging and “friending” era via clients would also be very beneficial to Opera Software ASA’s business model. With more people joining the My.Opera community (after seeing the service support in Gwibber and other clients) the number of people exposed to the Opera browser would be fantastic!

This could potentially be a game changing move for Opera and it would be wise to take advantage of it as soon as possible with the current popularity and high demand for social micro-blogging services today!

If you’re a frequent My.Opera user and you’re interested in this idea for Gwibber and potentially other social clients, please cast your vote to show support and let the My.Opera community developers know that you’re interested!

Gwibber + U.NU

I’ve been using Gwibber on and off for a while now, but recently I’ve started using Ubuntu 10.04 full time and Gwibber has now been directly integrated.

Back when I used Gwibber before, it was a half-developed Twitter client. Its much more than that now and its progressing nicely!

Gwibber 2.29.90.1

Some people might compare it to TweetDeck for Windows, but it has a little ways to go before its as feature complete as TweetDeck.

I’ve decided to start making contributions to the client via user interface improvements and improving service reliability among other things. However, I’ve started with a simple contribution that is one requirement for me…the use of my favorite url shortener service: U.NU

U.NU is your basic url shortening service, but it lacks a great deal of features that other services typically offer such as detailed statistics for each link. This doesn’t bother me, as the most important thing to me is a short url. ;)

Now that I’ve submitted a (very) simple python script that enables a new url service in Gwibber, I’ve marked a point where I’ve actively began contributing to the open source community (to applications that are not my own).

Gwibber is now a part of Gnome so I’m hoping that when Gwibber 2.30 is released, along side Gnome 2.30, they will include my little patch/contribution so I can use my favorite url shortener in my tweets. This is the beauty of open source. :D

If you’re curious about the theme I’m using, it’s the Homosapien Metacity theme. I used the online Homosapien Metacity Customizer to get the blue theme though. You can make your own remix of this theme there if you wish or you can just download the exact one that I’m using.

New WordPress Twitter Badge Plugin!

After coming across this nifty little Twitter Badge at Techie-Buzz while reading a Google Chrome OS article, I realized how cool their little Twitter link was and I instantly new it was going to be on kyleabaker.com as well. :D

wp-twitterbadge-01

After a quick look at the source code of the page, I had decided to build a quick plugin for WordPress to insert the same code. So the plugin process began.

I didn’t want to hard code it into the footer of my K2 theme, because I frequently update to the latest K2 theme nightly builds. This way would save me a lot of trouble and even make this neat little Twitter Badge available to thousands. And so…WP-TwitterBadge was born.

wp-twitterbadge-02

I traced the code back to an embeded script from go2web20.net and realized how n00b friendly this script would have been to install anyway even without an easier plugin to install it for you, but the fact that it would save me time in the future was well worth it.

Basically, if you’re not using the WordPress plugin, you just link the script and set a few variables. This made it very easy to make it customizable as well!

Just mimicking their own setup page, I was able to make a quick Options page featuring a live preview (as all of my plugins have so far ;) ). I even coded the preview with way less script than they used on their own page since extreme error checking is really not needed (everything is live so you can see the problems there).

wp-twitterbadge-03

At a rate of 20-30+ new downloads per hour I would say that this plugin is by far my most favored project…considering that it hasn’t been reviewed yet (no trackbacks thus far) by anyone whereas others already have.

If you’d like to checkout this little Twitter Badge on your own site, just head over to the plugin page or search for “WP-TwitterBadge” from your “Add New Plugins” page in WordPress and install it from there. If you like it, pass it on!

Linux: Two Scripts to Help Debug Opera

Are you an Opera user and a Linux user at the same time? If so, then you could genuinely help Opera by sending in bug reports and specifically crash reports.

I’ve put a could of tools together for you in the form of scripts. If the idea of scripts scares you, then don’t worry. I’ve explained how to use them in the INSTALL.txt file that is in the zip archives for each tool.

They are really easy to use and can make your life much easier!

If you find that these scripts could be improved and/or extended, feel free to make changes yourself and/or pass them my way so we can all benefit from them!

Opera: Kill Freeze – The first tool is a script that will stop Opera when it’s frozen and, if you are using Opera 10+, prompt you with a crash log report so you can explain how it happened.

Opera: Crash Report Details – This tool will generate a text file on your desktop with some technical specifics that you should copy and paste along with your bug report. This information can greatly help with finding a bug and reproducing it so that it can be eliminated.

Do you have or know of similar tools? Let me know about them and post them in the comments!

Crash logging Opera with Inspector IIXII for Linux, Part 2

Following up with an update to my original post, I’ve brought an easier way for you to make use of Inspector every single time you open Opera.

In a nutshell, I’ve written a script that launches Opera and then attaches Inspector to the process id. There is a setup script that will make some necessary changes and create a shortcut on your Desktop for you that opens Opera and Inspector for you easily!

If you want to find out more about the Opera + Inspector Launcher or download it for yourself just head over to the info/download page.

If you have any questions and/or suggestions, just leave them in the comments here or on the Launcher page.

WordPress Plugin WP-UserAgent 0.8

I’ve just updated WP-UserAgent to version 0.8, covering a lot of ground over the past few days. As I’m working to reach a stable and solid 1.0 release, I’m also working towards a feature complete plugin.

Version 0.8 offers support for detecting ~90 different web browsers and ~35 different operating systems (counting each version of windows).

wp-useragent-0-8-img1

Easy access to WP-UserAgent settings is worked right into the Plugins page. No more need to search for options to edit!

Once you find the options page, you’ll find a cleaned up look and feel, along with a real-time preview of how your changes will appear.

wp-useragent-0-8-img2

If you’re in need of a cool geeky WordPress plugin, why not give WP-UserAgent a shot? It’s an interesting way to find out a few details about your subscribers and other visitors!

Find out more details, changelogs and downloads on the official WP-UserAgent plugin page.

Final Release: Ubuntu 9.04 Jaunty Jackalope

Today’s April 23, 2009 and you know what that means. Ubuntu 9.04 is to be released in it’s final state.

To upgrade from Ubuntu 8.10 on a desktop system, press Alt+F2 and type in “update-manager -d” (without the quotes) into the command box. Update Manager should open up and tell you: New distribution release ‘9.04′ is available. Click Upgrade and follow the on-screen instructions.

To upgrade from Ubuntu 8.10 on a server system: install the update-manager-core package if it is not already installed; edit /etc/update-manager/release-upgrades and set Prompt=normal; launch the upgrade tool with the command sudo do-release-upgrade; and follow the on-screen instructions.

I’ve been using Jaunty Jackalope since the early Alpha releases with few problems and the ones that were there have disappeared thanks to speedy updates!

How-To: Upgrade to Ubuntu 9.04 and ext4

Getting started

If you’re the kind of person who likes to give software and platforms a test drive early on then I’m sure you’ve been keeping a close eye on Ubuntu 9.04 Jaunty Jackalope and its fresh support for the ext4 file system.

If you’re interested in upgrading to Ubuntu 9.04 then it’s pretty painless and requires one command. Before you get started, please note that the current stage of the Ubuntu 9.04 release is still alpha.

This means that this release is not yet deemed stable and you should not be surprised if you encounter a nasty bug. That being said, I have been using Ubuntu 9.04 for a couple of alpha releases with no major problems and fast updates and fixes on a daily basis.

If you would like to wait until the final version is released then you can mark your calendars for April 23, 2009 and upgrade then. If you’re curious and ready for some exciting changes then please continue reading. ;)

Please take a look at the know issues for the latest release of Ubuntu 9.04 Jaunt Jackalope to make sure you still want to continue with the upgrade. You can find links to release news for each alpha and on up to the final release here.

Upgrade to Ubuntu 9.04

  1. Press Alt+F2 to open the run dialog.
  2. Copy and paste update-manager -d into the dialog and press enter.
  3. When the Update Manager appears, it should prompt you of the availability of an upgrade. Press the upgrade button and follow the few instructions.

After upgrading, you may need to enable hardware drivers for your video card. If you’re using nVidia, then you’ll be happy to see that driver version 180 is now recommended for Jaunty!

You may not notice, but updating your version of Ubuntu does not automatically convert your file system from ext3 to ext4. This is something you will need to manually change with a few commands.

Also note that after converting your file system to ext4, only files created after the conversion will be created in extends mode. This means that files that already exist will still be in ext3 format, but will work flawlessly with the ext4 file system. If you wish to have a complete ext4 file system then you will most likely be required to perform a fresh install of Ubuntu 9.04.

Follow updates from kernel.org on how to convert from ext3 to ext4, or refer to this page in the case that the below information becomes outdated.

Converting ext3 to ext4

To convert an existing ext3 filesystem to use ext4, use the command

$ tune2fs -O extents,uninit_bg,dir_index /dev/DEV

WARNING: Once you run this command, the filesystem will no longer be mountable using the ext3 filesystem!

After running this command, you MUST run fsck:

$ fsck -pf /dev/DEV

NOTE: by doing so, new files will be created in extents format, but this will not convert existing files. However, they can be transparently read by Ext4.

WARNING: It is NOT recommended to resize the inodes using resize2fs, as this is known to corrupt some filesystems.

Conclusion

If you’ve successfully upgraded to Ubuntu 9.04 then it’s time for you to sit back and relax!

You’ll continue to see updates to Ubuntu 9.04 that will update your system all the way up to the stable release of Ubuntu 9.04 by April 23, 2009. You will see fewer and fewer updates after this point with most of the updates being security based.

Enjoy!

ext4: The Fourth Extended Filesystem

The ext4 file system is to be the successor to the ext3 journaled file system and will be available as an optional file system in the next release of Ubuntu, Ubuntu 9.04.

The ext4 file system is now, as of December 25, 2008, released as stable and can be used as the dominant file system without fear of data lose…well, to be more clear I mean no more fear than any other “stable” file system. :P

Ext4 is capable of supporting hard drives up to 1 exabyte in size. To put that in terms you might understand more easily, that’s 1,073,741,824 gigabytes!

Also, new with ext4 is an increased maximum file size! Files can now be created up to an impressive size of 16 tebibytes compared to 2 tebibytes in ext3! That’s 16,384 gigabytes!

Support for the ext4 file system begins with Kernel 2.6.28, so previous versions will be incompatible and unable to mount an ext4 volume.

As computer processors continually increase in speed and performance, it becomes increasingly important that timestamps are accurate and very accurate at that. The ext4 file system will store timestamps for created or modified files down to the nanosecond!

This means that creating files very quickly will result in more unique timestamps, thus increasing the ability to compare new and old files down to the nanosecond! This could be very important in the future for tasks such as synchronization!

If you’re interested in seeing better performance during file system check, reading and writing files then you’ll want to give Ubuntu 9.04 Jaunty Jackalope or Fedora 11 a try when they are released!

If you’re interested in seeing some performance benchmarks, then I’ve already collected a few here for you to take a look at:

WP-UserAgent 0.5.3.3 Released

I’ve just uploaded an update to my WP-UserAgent plugin that improves a great deal on the settings page in the administration panel.

This update also has several backward compatibility fixes. Just looking forward and trying to make sure everything works fine in other versions of WordPress since not everyone uses the latest version.

You can find a list of changes to version 0.5.3.3 and the download on the same page.

I’ve also updated the download page to reflect the browsers and operating systems that are currently detected.

If you know of one that is missing and would like to see it added then feel free to let me know in the comments on the download page. If you can post a user agent string sample as well then that would be great, but if not then it’s not necessary.

If you are using a browser and/or operating system that is not listed then please just post a comment letting me know what browser and/or operating system you are using. I should be able to do the rest. Thanks!



 

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