My days are now filled with exciting new technologies, and fun programming projects.  The mass amount of these little projects has spawned me to start a new website – Wegner Design.  Wegner Design will be a host for me to pass out new projects, new ideas, or other random programming blurbs that I think of throughout my day.  Right now I’m in the process of releasing my first official Wegner Design project, fileDrop.  fileDrop is a web-based file transfer service, built for the client-to-business environment.  fileDrop fills a lot of the holes that currently exist in the realm of FTP programs.  That’s a quick intro, but there’s a lot more information – as well as a beta site – available on www.wegnerdesign.com .

I’ll look forward to seeing you all again on Wegner Design.

• Build a Photo Mosaic: Wosaic 0.1 beta1
• Learning SEO: From the Beginning

This screen shot walkthrough will look at the unedited, uncustomized Ubuntu install on my Dell Mini 9. I’m sure I will do plenty of customization down the road, but for now you get the virgin version.

The Standard Desktop

The desktop is very clean and appealing to start off with. There are no folders or icons on the desktop itself, which will be quite a surprise for anyone coming from a Windows environment. The large bar across the top is called the Launcher and presents most of the essential programs in a graphical interface. Below are shots of each tab individually.

The Entertainment Tab

While this menu has the typical Music Player (Rhythmbox) & photo manager (F-spot), this is the first time we really see the net-focus on the netbook. Having a specific icon for LastFM shows the imporantance of working in the cloud…which is essential since the Dell Mini 9 comes with only 4GB of memory standard.

Also, notice how I had to specify that the music player and photo manager have actual names. Dell has completely debranded most default programs, which we will see more examples of soon.

The Games Tab

The games tab has many of the typical Ubuntu games so there isn’t a whole lot to discuss here, however there are a few things to note. First, and most disappointing, is that Wormux, my favorite of the Ubuntu standard games, is not included in this install. I’m not sure why they would do that while adding Potato Guy instead! Let me tell you, potato guy is one of the most annoying and pointless “games” I’ve ever run across. Stay away!

The Learn Tab

I don’t know who came up with the Learn tab, but I don’t think I’ll ever seriously use it. I guess the Japanese Study Tool and Stellarium might be good for a handful of people, but these do not seem like programs that were worth including in a default install. Actually, more interesting than that is the fact that all of these programs have Kubuntu-style names in the normal programs menu. What this means I’m not sure.

The Productivity Tab

The productivity tab includes all the default OpenOffice.org programs, plus a handy folder called “Dell Contract.” Of all things I want in a quickstart menu like the launcher, I DEFINITELY want fast access to my Dell Contract at all times. Thanks Dell!

The Web Tab

The web tab is probably the most interesting of all, which is to be expected from a netbook. Can you tell who Dell partnered with to bring netbook services to the Mini 9? Let me spell it out for you…Yahoooooooooo! Not only do they have an entire quicklaunch section dedicated almost entirely to Yahoo pages, but the “Web Browser,” or Firefox, defaults to Yahoo.com for the home page, has the Yahoo Toolbar installed, and defaults to Yahoo search from the quick search bar. While I have no problem with companies partnering with each other to do promotions, Mozilla is largely funded by Google search which is shown by defaulting the Firefox home page & quick search bars to Google. Without this funding, development for Firefox in general would be at risk. But this is an issue for a separate post.

The Keyboard

While the entire set of hardware behind the Dell Mini 9 Netbook is interesting and generally super high quality, what is worth sharing the most is the keyboard.

This keyboard is super tiny, but also extremely functional. My one problem, which I have yet to get over, is the positioning of the apostrophe/quotes key. Dell moved it from its normal position next to the colon key to the bottom row next to the left arrow. See it? Yeah, that will take some getting used to.

That’s it for now. I’ll update if I find anything else that stands out from typical Ubuntu installs. Until then, let me know if you have any questions in the comments and I’ll get back to all of them asap.

• Organize Your ToDo List in Ubuntu with Remember The Milk and Tasque
• Synfig – The Linux replacement for Flash

Here’s how it works: BlueProximity will use the bluetooth on your cellphone and computer to pair the two.  The bluetooth signal includes a crude “distance” between the two devices.  When your cellphone goes out of range (in your pocket), BlueProximity will automatically trigger your screensaver and can also lock your screen with a password.  BlueProximity keeps monitoring the distance, and when you come back within range, your computer automatically wakes up without ever having to enter a password.

BlueProximity is availible in the Ubuntu repositories, and is very easy to install and set up:

sudo aptitude install blueproximity

Before you run BlueProximity for the first time, make sure your Bluetooth is set up on your computer, and you have paired your cellphone with your desktop.  You can find general Bluetooth options under System > Preferences > Bluetooth.

When you’re ready to run BlueProximity, you can find it under Applications > Accessories > BlueProximity.  BlueProximity runs in the background, and displays a small icon in the taskbar to show its status.  Click on the icon to configure its settings.

In the “Bluetooth Device” tab, you can choose the cellphone or device to pair with and monitor.

• If you don’t see your cellphone in the list, press “Scan for Devices”.  Make sure your cellphone’s bluetooth is on and discoverable.
• When your device shows up, you can click on it and press “Use Selected Device”.
• You can also select the “RFCOMM Channel”, although the default channel, 7, worked for me.  If you have trouble, you may try “Scan channels on device”.

In the next tab, “Proximity Details”, you set the distance and times to lock and unlock your computer.

• The distance is a numeric value between 0-255 which is a rough range of how far your cellphone is from your computer.  It doesn’t correspond to any specific unit of measure, so you’ll need to test it out to get a feeling for it.
• At the bottom of the tab, “Measured atm” displays the current distance, as well as the minimum and maximum distances that have been detected.  You can use this as a guide.
• The duration corresponds to the number of seconds your cellphone needs to be outside of the distance before your computer will lock.  You may need to use some trial and error to find the right value.
• The “Unlocking” options operate just like the “Locking” options, but opposite.  When your phone is detected within the specified distance for the complete duration, your computer will unlock.

The final preferences tab, “Locking”, controls how BlueProximity will lock and unlock your computer.  It has options for the exact commands which will be invoked, as well as logging options.  Basically, BlueProximity will call gnome-screensaver-command to control the screensaver– turning it on and off appropriately.  For this to work though, you will also need to set up a screensaver.

To check your screensaver settings, go to System > Preferences > Screensaver.

• In the left pane, choose a screensaver to use.  I prefer ElectricSheep.
• The option “Activate screensaver when computer is idle” doesn’t apply to BlueProximity, and BlueProximity will work even without it checked.  This refers to whether you want your screensaver to also turn on after a given period.
• Similarly, the option “Lock screen when screensaver is active” refers to the normal screensaver timeout, and won’t affect BlueProximity.

Once you’ve got BlueProximity and your screensaver configured, everything should be ready to go!  Simply walk away from your computer and watch it automatically fade into your screensaver.  Walk back, and the desktop should automatically wake up.

It’s a pretty fun toy, although not the most useful.  However, for those like myself who tend to walk away from the computer without locking it, you can feel a little better when you have your cellphone in your pocket.

• How-to: Enable Surround Sound on Ubuntu Hardy
• Excel 101: 4 Tricks Everyone Should Know

Tasque is dubbed as “a simple task management app (TODO list) for the Linux Desktop.”  It is a simple program with the ability to integrate with a variety of other task-management services, including RememberTheMilk.  It’s a clean, unobtrusive interface, and it’s exactly what I needed to stay productive.

Tasque is a relatively new program, but has grown substantially since it’s incarnation.  It has been integrated into the latest GNOME desktop, and will be available for Ubuntu Intrepid Ibex, due out in October.  Luckily, there is also a repository which you can add to receive the latest Tasque program in Ubuntu Hardy:

• From the taskbar, navigate to System > Administration > Software Sources
  

• Enter your administrator password when prompted, and in the new window, click on the “Third Party Software” tab
• Click on the “Add…” button, and enter the following line:

  deb http://ppa.launchpad.net/tasque-packagers/ubuntu hardy main

  

• Click on “Add Source”, and then “Close”.  The available software will be updated automatically.

Now that we have the repository set up, we can actually install Tasque.  In a terminal, enter the following command:

sudo aptitude install tasque

After it’s installed, you can run it by navigating to Applications > Office > Tasque.

The first time Tasque is launched, you will need to choose the plugin to use.  Select “Remember the Milk”, and then press “Click Here to Connect”.

A browser launch, and you will need to log in to Remember the Milk and allow Tasque to access your account data.  When you’re finished, return to Tasque and select “Click Here After Authenticating Tasque”.

At this point, your Remember The Milk tasks should be loaded into the Tasque interface, where you can edit existing tasks or add new ones.

You can also assign or change the due date on any of your tasks.

And when you’re finished, you can mark a task as completed.

• Introducing: Pwdhash Sharp 0.8.4
• Keeping Organized with Remember The Milk

PwdHash automatically replaces the contents of [site address and password] fields with a one-way hash of the pair (password, domain-name). As a result, the site only sees a domain-specific hash of the password, as opposed to the password itself. A break-in at a low security site exposes password hashes rather than an actual password. We emphasize that the hash function we use is public and can be computed on any machine which enables users to login to their web accounts from any machine in the world. Hashing is done using a Pseudo Random Function (PRF).

Now with Pwdhash Sharp, you get the same functionality integrated into your desktop.  When I first started writing this application, the PwdHash Firefox extention wasn’t compatible with Firefox 3 (although they’ve updated the addon since then), so that was another reason I needed an alternative.  Pwdhash Sharp is also convenient for non-browser applications which require a password– now you can easily use strong passwords for them as well.

Pwdhash Sharp 0.8.4 is the fourth version released, and is now relatively stable.  Some of the features include:

• Passwords exactly match those generated by PwdHash, so they are interchangable.
• Native GTK window and icons.
• Create and retrieve passwords for web- or desktop-based applications.
• Minimize to tray for convenient access when you need it.

There are two ways to download Pwdhash Sharp 0.8.4.  You can either download the .deb for your platform from the release page, or you can get uploads via my personal PPA.  The benefits of the PPA is that you will receive automatic updates of pwdhash-sharp as they occur, just like all other programs in Ubuntu.  To add it:

• In the panel, select System > Administration > Software Sources
• Select the “Third-Party Software” tab, and “Add…” to add a new entry.  In the popup, enter the line:

deb http://ppa.launchpad.net/swegner/ubuntu hardy main

• Close the software sources manager, and allow the repository cache to reload.  Now, you can install pwdhash-sharp from your favorite package manager.  On the command line:

sudo aptitude install pwdhash-sharp

Once installed, you can launch it from the “Accessories” submenu.  Use it just like the form on the pwdhash.com website.

I’m pretty happy with the project so far, but it’s by no means complete.  It’s been a learning experience in packaging for Ubuntu, as well as developing using Mono and GtkSharp.  There’s still a few bugs to work out, and some features that I’d like to add.  Namely:

• For some reason, Pwdhash Sharp can’t be launched from within Gnome Do.  Anybody have this issue?
• I’d like to add some preferences to automatically copy generated passwords to the clipboard.  Also, it might be useful to automatically minimize, and “forget” the previous site password, for security reasons.
• Also, “man” pages aren’t generated correctly, but this seems to be a packaging issue.
• It would also be nice to port to Windows, and should be relatively easy since it’s in C#.  I could either do a Gtk port, or use a native Windows interface.  Anybody interested in helping?

So, give Pwdhash Sharp a try, and let me know what you think.  I’m open to suggestions and feature requests.

PS: The PwdHash algorithm generates only pseudo-random passwords, which could be decrypted, given at least half of the key.  Can anybody figure out the password in the screenshot?

• Secure Passwords with PwdHash
• Organize Your ToDo List in Ubuntu with Remember The Milk and Tasque

I set up a subversion repository for a new project the other day, and the process was relatively painless. I’m using a standard Ubuntu Hardy Heron 8.04 desktop setup, with OpenDNS and DD-WRT for port-forwarding, and without an Apache web server. Keep reading to host your own subversion repository server.

The entire process for setting up a subversion server and repository is relatively simple on Linux, and should take you no more than one hour. I’ve broken this tutorial into a few different segments, so you can concentrate on only the parts you are interested in.

1. Initial Setup
2. Adding the First Repository
3. Configuring Your Repository
4. Access from the Host Computer
5. Access from a LAN Computer
6. Access from Outside the LAN
7. Final Steps

sudo aptitude install subversion

• Easy Subversion GUI for Nautilus and Ubuntu
• How-to: Mount a Network drive in Ubuntu

And you can see the version string through Synapic Package Manager:

The latest in hardy-updates is “3.0~rc1+nobinonly-0ubuntu1″, but this version string is “3.0+nobinonly-0ubuntu0.8.04.1″, clearly lacking any “release candidate” tag.  Could this be the real deal?  It was probably uploaded in an effort to make sure that Ubuntu users are able to access it in hardy-updates on release day, so they have a better chance at their world record.

If you want to download this pre-release for yourself, all you need to do is enable the hardy-proposed repository:

• Go to System > Administration > Sofware Sources
• Click on the “Updates” tab, and make sure the box for “Unsupported Updates” is checked
• Press “Close”, and let the package manager refresh.

Afterwards, you should see the update icon in your taskbar, with the latest Firefox 3 ready to go! Note, however, that the hardy-proposed repository does contain *unsupported* updates.  To be on the safe side, you should disable it after you install Firefox.

Has anyone else been running Firefox 3 yet?  Have you noticed any differences?  Mine feels a little faster, although that may be due to the fact that a few extensions are still incompatible.

• Organize Your ToDo List in Ubuntu with Remember The Milk and Tasque
• Introducing: Pwdhash Sharp 0.8.4

Above is a screen shot of Flock’s initial home screen. The only modifications I have made are to log in to a few of the social sites Flock supports, Twitter and Facebook. Flock also supports social sites such as Flickr, YouTube, and almost every blog platform you can imagine. Below I’ve outlined a few of the major functions of Flock, but with so many innate features it will be worth your while to check out the Getting Started page on Flock.com for additional information.

1. The Social Sidebar – After logging in to all of the sites Flock supports, tabs will be added to the People Sidebar for quick access. Here I have the “All” tab selected, which currently has a chronological time line of when all of my Facebook friends and Twitter contacts have updated. On top of simply knowing what their most recent update is, the Media button will be highlighted whenever new pictures have been added to one of your friend’s profiles. Also, if you have any private messages, pokes, or other notifications, each tab will highlight individually notifying you of the update. What provides the most convenience, though, is the ability to update your own status across all of your networks simply within the sidebar instead of visiting all of the different sites individually. As someone who recently joined Twitter and is getting back into the Facebook game, this saves me a ton of time throughout the day.
2. Media Streams – Flock makes it easy to find, access, and browse all different types of media in the integrated media bar. You can load up your own streams from any site that supports picture and video updates, as well as access automatic streams that come from the social networks you are a part of. An example of this is the stream I currently have running. Because I am logged in to Facebook, I can access pictures posted by my friends, any recent photos that are public, or just pictures of myself. In order to keep Facebook’s embarrassing photos from marring the reputations of any of my friends, I only have my photos across the top. If there is anything incriminating up there, ignore it. Thanks.
3. My World – My World is a unique homepage powered by Flock that integrates many of its best features in one place. As you can see, there are columns that show the most recent updates to your Favorite blog Feeds, your Friend Activity from any social networks you subscribe to, and your Favorite Media as defined through Flickr, YouTube, Picassa and more. There is also a Favorite Sites widget you can include to show a set of bookmarks you access frequently. All of this can be customized easily and works great as a snapshot of everything you define as important across all sections of the web.
4. Other Sidebars – Even though the only sidebar you can see is my People Sidebar, there are many more options available. Flock includes an integrated RSS feed reader, accessible through the Feeds Sidebar. Although I am a big fan of Google Reader for RSS, Flock’s integrated Feed Sidebar reminds me a lot of the Firefox extension Sage, which is super convenient as well. Another sidebar available is the Webmail bar, which allows you to get up to the minute updates from all of your webmail services at once. This is a great feature for someone like me who is forced to subscribe to Hotmail, Yahoo! Mail, and Gmail for separate work groups. Other sidebars available are a Favorites (or bookmarks) Sidebar, a Web Clipboard manager, an integrated blog editor, and an amazingly convenient and efficient photo uploader.
5. Firefox Extension Compatible – Because Flock is built upon the open-source Firefox browser, almost all of your current Firefox extensions will work with Flock, though currently Flock doesn’t support additional themes. This is a saving grace for any diehard Firefox fans, as you get to keep all of the customization and work you have put in to Firefox while reaping the benefits of Flock at the same time. Pro-tip: Instead of reinstalling all of your Firefox extensions, you can copy and paste your current Firefox profile folder into the Flock profile folder. Make sure to name your new profile exactly like the original one. It should look something like: p61rvkbt.default.

These are just a few examples of the many benefits of Flock. If you are a frequent social networker, media-guru, or just want to add some power to your Firefox browsing, Flock is for you. Although I am currently testing Firefox 3 at work and at home, I spend the bulk of my time browsing, Twittering, and Facebook stalking through Flock. As I mentioned earlier, there are a huge amount of features available in Flock, so check out the Flock homepage for more information.

As an added bonus, Flock is not only Windows compatible, but runs seamlessly on Mac and Linux machines as well.

I know there are many other browsers than the few mentioned above, so if you have had success with any other lesser known browsers, leave some words on your experience in the comments.

[ get flock ]

• Twitter Revisited – Takeaways
• Review: Streaming Your Media

If you’re ready to convert a new system today, the fastest way to get Ubuntu will be through torrents.  If you’re upgrading an Ubuntu system, simply open the Update Manager and it’ll show a new option to upgrade.  Make sure you’ve selected local repositories, because the servers are going to get hit hard today.

Be sure to check out the desktop feature tour.  And if you plan on burning some Ubuntu CDs, print off the CD album artwork for the cases.

• Ubuntu 8.04 Hardy Heron Countdown
• Firefox 3 Download Leaked Early in Ubuntu Hardy

Our countdown to Hardy is nearing its end; we are just days away from the final release of the latest version of Ubuntu, codenamed Hardy Heron.  I’ve been testing since the alpha release, and I can safely say that it’s come along way.  It also marks about a year since I installed Linux for the first time.  I feel like I’ve learned a lot in the process.  However, I think I want to start clean with Hardy, and setup my system with a few goals in mind:

• Drop Windows Vista:  Currently I have a dual boot setup with Vista on a separate partition.  But at this point, it’s a waste of space, and a waste of energy everytime I boot into it.  The only reason left for using it has been for Netflix, but I think I can live without it.  Worst-case scenario, I can setup Wine or a virtual machine.
• Separate /home Partition: I think this should be done on new Ubuntu systems by default, but alas, it’s not.  By putting your /home directory on its own partition, it’s very easy to separate your data from program files.  This makes it very easy to upgrade, or share your /home folder in a dual-boot.
• Optimize MythTV: I have a TV tuner card in my computer, and I’ve only been using it experimentally at this point.  But with Hardy and a clean system, I’d like to install MythTV and really use my computer for it’s media-center potential.
• Leave Some Test Space: Along with Ubuntu 8.04 coming out in the next couple days, there are also many other great Linux distros planning releases right around the corner.  I’d like to set aside a partition on my system for testing on distros, such as Fedora, openSUSE, or Debian.

• Customize Your Dual-boot: GUI Frontend to GRUB
• Karmic Koala – Ubuntu for the real world