Windows/Mac/Linux: Doit.im is a free, attractive, cross-platform task management application built on the principles of productivity guru David Allen’s Getting Things Done. It syncs to the web, it’s easy to use, and soon it’ll sync to your phone, too.

(Click the image above for a closer look.)

Once you install the app and register for an account, you can start adding items to your inbox, creating projects, and scheduling your tasks. A lot of the organizational tools will be familiar to GTD followers: notice the Projects and Someday inboxes, as well as the next actions section for arranging your tasks. You can easily drag and drop tasks into any bucket across the application, and while I ran into a snag on my first run, everything seemed smooth sailing after I started it up again.

Doit.im is a free download for Windows, Mac OS X, and Linux, requires Adobe AIR. The developer claims mobile versions for the iPhone, Android, Windows Mobile, and Symbian devices are underway, which would be a real boon for accessing your tasks anywhere, especially since they’d sync with your desktop. If you’re looking for a new task manager and you’re keen on GTD, Doit.im is certainly worth a look.

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• Chromium Installs User Scripts as Extensions, Bodes Great Things for Chrome [User Scripts] (0)

Doit.im Is a Cross-Platform GTD Task Management App [Downloads] originally appeared on Shai Perednik.com on November 16, 2009.

GetDeb’s web site has long been the go-to spot for Ubuntu (and Debian, and Mint) users to grab the latest copies of software not yet released by their official repositories. Now GetDeb makes it even easier with a repository.

By adding GetDeb’s repository to your Linux system, you’ll get access to pre-compiled .deb packages as soon as they’re available on GetDeb’s site. That means apps like the GIMP graphics editor, Songbird, and other software that hits a major release between Ubuntu’s six-month release cycle are available to you just as soon as someone’s nice enough to compile the newest code.

GetDeb’s repository is free to use and install. Hit the link for instructions on adding it to your 9.04 or 9.10 Ubuntu system; users of older Ubuntu systems can still grab packages at GetDeb’s legacy web site.

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• Chromium Installs User Scripts as Extensions, Bodes Great Things for Chrome [User Scripts] (0)

GetDeb.net Repository Makes Newer Ubuntu Apps Easily Available [Linux] originally appeared on Shai Perednik.com on November 15, 2009.

Windows/Mac/Linux: If you’ve been sporting the same desktop wallpaper since the Bush administration, it might be time to mix it up a little. Wally is a lightweight wallpaper changer that pulls images from a wide pool of sources.

For a simple wallpaper refresh, you can simply point Wally at a folder on your computer and set the interval at which you want the wallpaper to refresh. If you don’t have a huge stash of wallpaper, or you’re tired of your collection, you can have Wally pull pictures from remote directories via FTP or from any of ten available sources like Bing, SmugMug, Picasa, Buzznet, Photobucket, Pike, Panoramio, Yahoo!, or Flickr.

You can adjust various settings like auto-rotation based on EXIF data, photo selection only if photos are bigger than the desktop and/or landscape as well as how frequently the wallpaper will change and how pictures will be positioned.

Wally is freeware and available for Windows, Mac, and Linux operating systems. Have a favorite wallpaper tool or source for great wallpapers? Let’s hear about it in the comments.

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• Install Picasa 3.5 in Linux [Picasa] (0)
• Free VMWare Player 3 can now create virtual machines (0)

Keep Your Wallpaper Fresh with Cross-Platform Wally [Downloads] originally appeared on Shai Perednik.com on November 14, 2009.

You've always wanted to learn how to build software yourself—or just whip up an occasional script—but never knew where to start. Luckily, the web is full of free resources that can turn you into a programmer in no time.

Since the invention of the internet, programmers have been using it to discuss software development techniques, publish tutorials, and share code samples for others to learn from and use online. If you’re curious about how to become a programmer, you can get off to a running start using tons of great free web-based tutorials and resources.

First Things First: Don’t Get Hung Up on Choosing a Language

A common pitfall for beginners is getting stuck figuring out which programming language is best to learn first. There are a lot of opinions out there, but there's no one "best" language. Here's the thing: In the end, language doesn't matter THAT much. Understanding data and control structures and design patterns does matter very much. Every language—even a simple scripting language—will have elements that you'll use in other languages as well and will help you learn. In classes I took to get my degree in Computer Science, I programmed in Pascal, Assembly, and C—languages I never actually got paid to program in professionally. I taught myself every language I've used in my career, reusing concepts I already knew, and referring to documentation and books to learn its syntax. So, don't get hung up on what language to learn first. Pick the kind of development you want to do, and just get started using one that works.

There are several different kinds of software development you can do for various platforms, from the web to your desktop to your smartphone to a command line. In this article, we’ll outline some of our favorite starter tutorials and resources for teaching yourself how to program for each major platform. We’re going to assume you’re a savvy user, but a newb when it comes to wrangling code snippets, so we’ll keep things at the beginner level. Even just following through a beginner programming tutorial, you’ll be happy to see how far you can get.

Desktop Scripting

The easiest way to try your hand at programming for your Windows or Mac desktop is to start with a scripting or macro program like AutoHotkey (for Windows) or Automator (for Mac). Right now hardcore coders throughout the Lifehacker readership are yelling at their monitors, saying that AHK or AppleScript are not "real" programming. That may be true—technically these types of tools just do high-level scripting. But for those new to programming who just want to get their feet wet, automating actions on their desktop, these free tools are a fantastic way to start—and you'd be surprised at how much you can do with them.

For example, Adam developed the standalone Windows application we all know and love, Texter, using AutoHotkey, so this scripting language is capable of far more than just small-scale automation projects. To get started with AutoHotkey, check out Adam’s tutorial on how to turn any action into a keyboard shortcut using AutoHotkey. (Then, check out the source code for Texter to see the innards of a full-fledged AHK-based Windows application.)

Web Development

Instead of being bound to specific programming languages and the look and feel of a particular operating system, you can put your killer application in the browser and run it in the cloud, as a webapp. Welcome to the wonderful world of web development.

HTML and CSS: The first thing you need to know to build any web site is HTML (the page markup that makes up web pages) and CSS (the style information that makes that markup look pretty). HTML and CSS are not true programming languages—they're just page structure and style information. However, you should be able to author simple HTML and CSS by hand before you begin building web applications, because a web page is the frontend to every webapp. This HTML tutorial is a good place to start.

JavaScript: Now that you can lay out a static web page with HTML and CSS, things get fun—because it's time to learn JavaScript. JavaScript is the programming language of the web browser, the magic that makes dynamic in-page effects go. JavaScript is also the stuff of bookmarklets, Greasemonkey user scripts, and Ajax, so it’s the key to making all sorts of web goodies. Start learning JavaScript here.

Server-side scripting: Once you're good at making things happen inside a web page, you're going to need to put some dynamic server action behind it—and for that, you'll need to move into a server-side scripting language, like PHP, Python, Perl, or Ruby. For example, to make a web-based contact form that sends an email somewhere based on what a user entered, a server-side script is required. Scripting languages like PHP can talk to a database on your web server as well, so if you want to make a site where users can log in and store information, that's the way to go. Excellent web development site Webmonkey is full of tutorials for various web programming languages. See their PHP Tutorial for Beginners. When you’re ready, check out how to use PHP to talk to a database in WebMonkey’s PHP and MySQL tutorial. PHP’s online documentation and function reference is the best on the web. Each entry (like this one on the strlen function) includes user comments at the bottom which are often as helpful as the documentation itself. (I happen to be partial to PHP, but there are plenty of other server-side scripting languages you might decide to go with instead.)

Web frameworks: Over the years, web developers have had to solve and resolve the same problems and rewrite similar code to build dynamic web sites. To avoid making everyone reinvent the wheel for every new web development project, some programmers have come up with development frameworks that do some repetitive work for you. The popular Ruby on Rails framework, for example, takes the Ruby programming language and offers a web-specific structure for getting common web application tasks done. In fact, Adam used Rails to build his first serious (and impressive!) web application, MixTape.me. Here’s his take on how to build a web site from scratch with no experience. Other popular web development frameworks include CakePHP (for PHP programmers), Django (for Python programmers), and jQuery (for JavaScript).

Web APIs: An API (Application programming interface) is a programmatic way for different pieces of software to talk to one another. For example, if you want to put a dynamic map on your web site, you want to use a Google Map instead of building your own custom map. The Google Maps API makes it easy to programmatically include a map in a page with JavaScript. Almost every modern web service you know and love has an API that lets you include data and widgets from it in your application, like Twitter, Facebook, Google Docs, Google Maps, and the list goes on. Integrating other webapps into your web application via API’s is the final frontier of rich web development. Every good, major web service API offers thorough documentation and some sort of quick start guide to try it out (here’s Twitter’s, for example). Go crazy.

Command Line Scripting

If you want to write a program that takes textual or file input and outputs something useful, the command line is the right place to do it. While the command line isn’t as sexy or good-looking as a webapp or desktop app, for rapid development of quick scripts that automate processes, you can’t beat it.

Several scripting languages that work on a Linux-based web server also work at the command line, like Perl, Python, and PHP—so learning one of those baddies makes you conversant in two contexts. My path never took me too far down the Perl road, but I taught myself Python using the excellent and free online book, Dive into Python.

If becoming a Unix ninja is one of your programmer goals, you absolutely must get good at shell scripting with bash. Bash is the command line scripting language of a *nix environment, and it can do everything from help you set up automated backups of your database and files to building out a full-fledged application with user interaction. Without any experience writing bash scripts beyond a dozen lines, I wound up developing a full-on personal to-do list manager in bash, Todo.txt CLI.

Add-ons

Nowadays, modern webapps and browsers are extensible with with bits of software that bolt onto them and add features. Add-on development is gaining in popularity as more developers look at existing software, like Firefox or WordPress, and think “But if only it could do THIS…”

You can do a whole lot in any web browser with just a mastery of HTML, JavaScript, and CSS. Bookmarklets, Greasemonkey user scripts, and Stylish user styles are created with the same bits of code that make regular web pages, so they’re worth learning even if you just want to tweak an existing site with a small snippet of code.

More advanced browser add-ons, like Firefox extensions, let you do more. Developing Firefox extensions, for example, requires that you’re conversant in JavaScript and XML (markup that’s similar to HTML, but way more strict in format). Back in 2007 I ran down how to build a Firefox extension, a skill I picked up after I stumbled upon a free tutorial.

Many free and well-loved web applications offer an extension framework as well, like WordPress and MediaWiki. Both of those apps are written in PHP, so comfort with PHP is a prerequisite for getting started. Here’s how to write a plug-in for WordPress. Developers who want to ride the cutting edge of Google Wave can get started writing gadgets and bots in HTML, JavaScript, Java, and Python. I wrote my first Wave bot following this quick start tutorial in one afternoon.

Web Development for the Desktop

The best part about getting started programming in one context is when you can take those skills and apply them elsewhere. Learning web development first is a great way to start because now there are ways to put those skills to work on desktop applications, too. For example, Adobe AIR is a cross-platform run-time environment that lets you build your app once and release it to run on the desktop for every operating system AIR runs on. AIR apps are written in HTML, Flash, or Flex, so it lets you apply your web development skills in a desktop context. AIR is a great option for deploying desktop apps like one of our top 10 apps worth installing Adobe AIR for.

Mobile App Development

Mobile applications like the ones you run on your iPhone or Android smartphone are all the rage right now, so you may have dreams of striking it rich in the iTunes App Store with the next killer app. However, for the new coder, diving headfirst into mobile development can be a rough learning curve, since it requires comfort with advanced programming languages like Java and Objective C. However, it’s worth checking out what iPhone and Android development looks like. Check out this simple iPhone application development example to get a taste of what iPhone developers do. Android apps are written in Java, and here’s a friendly video tutorial of what building a “Hello Android” application workflow looks like.

Patience, Elbow Grease, Trial and Error

Good coders are a special breed of persistent problem-solvers who are addicted to the small victories that come along a long path of trial and error. Learning how to program is very rewarding, but it can also be a frustrating and solitary experience. If you can, get a buddy to work with you along the way. Getting really good at programming, like anything else, is a matter of sticking with it, trying things out, and getting experience as you go.

This article is just one self-taught programmer’s top-of-mind recommendations for beginners. Experienced programmers: What did I miss? No matter your skill level, add your thoughts and recommendations for beginners to the comments.

Gina Trapani, Lifehacker’s founding editor, thinks the best programmers are self-taught. Her weekly feature, Smarterware, appears every Wednesday on Lifehacker. Subscribe to the Smarterware tag feed to get new installments in your newsreader.

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Programmer 101: Teach Yourself How to Code [Programming] originally appeared on Shai Perednik.com on November 12, 2009.

Windows/Linux: One of the most irritating things about reinstalling your operating system is installing all the non-OS applications you love. Allmyapps lets you select all your favorite apps and roll them into a bulk installer to make rebuilding easy.

At Allmyapps you can browse over a hundred popular applications in a dozen categories to build a master list of applications you want to install. You don’t have to install immediately after building your list, you can save your list for later installation. Check out the video below to see how Allmyapps works:

For another great time-saving bulk installation tool, check out previously reviewed Ninite. Have a way to get your favorite apps installed quickly? Let’s hear about it in the comments.

Allmyapps is a free web-based service and provides bulk-installation on both Windows and Ubuntu Linux.

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• How To Develop Websites On Linux (0)

Allmyapps Bulk-Installs Your Favorite Apps, Makes System Rebuilding Less Painful [Installation] originally appeared on Shai Perednik.com on November 8, 2009.

The nightly builds of Google Chrome’s open-source foundation, Chromium, includes a feature that might mean great things for Greasemonkey fans. Click on a user script file, such as at UserScripts.org, and Chromium asks to install it as a working extension.

Judging from the developers’ discussions at the Chromium wiki, Greasemonkey, or at least some kind of user script support beyond the current, very geeky installation method has been a hot topic. The latest builds tackle user script support by re-mapping them into extensions, automatically activated at their relevant sites. You can give it a test by installing the latest Chromium build in Windows. We’ll assume this feature will make its way very soon to those keeping updated on Chromium builds for Mac and Linux.

Before you get too amped, though, it must be said that support is still rudimentary. Scripts that mostly replace one thing on a page with another seem to work fine, but those that pull off custom themes and page manipulations are touch and go. In other words, the more Greasemonkey-specific functions appear in a script, the less likely it is to work in Chromium. That said, it’s reassuring to see some of the great Grease realm opened up to the up-and-coming browser.

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Chromium Installs User Scripts as Extensions, Bodes Great Things for Chrome [User Scripts] originally appeared on Shai Perednik.com on November 8, 2009.

Filed under: Features, Windows, Macintosh, Linux, Google, Browsers, Lists

We’ve already mentioned other ways to power up Google Chrome. Before extensions arrived on the developer channel, Userscripts and bookmarklets were your only options. Both are still great ways to add some kick-ass functionality to Chrome. If you’re running the stable or beta builds, you may want to stick to them for now.

• 10 handy Userscripts for Google Chrome users
• 15+ handy bookmarklets for Google Chrome (and other browsers, too!)

Now, onto the extensions!

If you have a favorite that I left off, feel free to share it in the comments!
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15+ great Google Chrome extensions originally appeared on Download Squad on Mon, 02 Nov 2009 07:00:00 EST. Please see our terms for use of feeds.

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Google Chrome – Google – Linux – Microsoft Windows – Macintosh

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15+ great Google Chrome extensions originally appeared on Shai Perednik.com on November 5, 2009.

Filed under: Utilities, Windows, Freeware, Windows x64

Paragon has long been a name respected by technicians and IT professionals. Their latest release is aimed squarely at home users, and it’s a program well worth trying out.

Backup & Recovery 10 Free Edition is an excellent, multi-talented hard drive management app. So, what can you do with it? For starters, it will create and restore images of your hard drives and partitions. There’s also a built-in tool for creating bootable rescue media (either CD or USB flash drive).

Tasks can be scheduled to run at regular intervals, and you can also create differential jobs (which only back up files that have changed since the previous backup). On massive partitions, the differential option can really speed up the imaging process.

You can also mount previously created images so you can explore them like any other folder or disk on your computer – or manually add additional files.

In addition to backup and imaging tasks, Backup & Recovery can also perform a number of partition management tasks. Use it to create, format (FAT32, NTFS, EXT2/3/4, Linux Swap), and hide partitions as well as check filesystem integrity and check for surface defects.

Paragon Backup & Recovery 10 Free is loaded with great features. It's simple enough for casual users and powerful enough to be of use to seasoned veterans.

It’s free for non-commercial use and downloads are provided for both 32 and 64-bit Windows. You will need to register for a serial number, but it’s well worth the minimal effort (just be sure uncheck any ‘email me special offers’ boxes).

Paragon Backup & Recovery 10 is a great free imaging and partitioning tool originally appeared on Download Squad on Fri, 30 Oct 2009 13:00:00 EST. Please see our terms for use of feeds.

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Paragon Backup & Recovery 10 is a great free imaging and partitioning tool originally appeared on Shai Perednik.com on October 30, 2009.

$ xset led 3

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by David Winterbottom (codeinthehole.com)

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Turn On/Off Keyboard LEDs via commandline originally appeared on Shai Perednik.com on October 22, 2009.

Time Machine is good, but sometimes glitchy, with remote disks connected to AirPort Extreme behaving erratically, and other limitations to what you can do – not least that you can’t back your data up online. And that’s where new cross platform backup solution, CrashPlan steps in.

Developers, Code 42 Software offer the solution, making it available free to consumer and small business users, with the more powerful and robust CrashPlan+ service introduced yesterday for enterprise users (which costs $59 US for real-time backup and web restores). In other words, this easy-to-use solution scales for every user, from individual to enterprise users.

The software will automatically back your data up to other computers, external hard drives or even the company’s eminently affordable online back-up service. (And it’s all protected by hardcore security protocols – CrashPlan+ offers 448-bit encryption).

Online service, CrashPlan Central, offers unlimited online backup/storage and costs from as little as $3.50 US per month for individuals and under $5.00 for a family plan (there’s a free 30-day trial, also). You're not required to sign up to CrashPlan Central though, because CrashPlan can back up to friends’ computers for free.

The software is widely compatible – Windows, OS X, Linux or even Solaris platforms are all covered. Users can backup in multiple ways: locally, remotely and online. CrashPlan also offers automatic backup, which the company claims to be so efficient users won’t even be able to tell it’s going on.

The solution reduces file size by using advanced compression technology. It identifies duplicate files and parts of files and stores them only once. When files change, only the new information is backed up.

Once your files are backed up, CrashPlan continuously checks your files are 100% healthy and ready to restore when you need them. If it finds any problems, it fixes them.

CrahPlan+ offers version retention – the ability to specify rules for removing versions and files from your backup after you no longer care about them. It’s also pretty easy to set the frequency of backups and the number of versions to keep, using slider controls to specify versions to retain over specific periods.

The user can set the frequency of backup, for example: hourly for the first week, while a file is being worked on, then retaining fewer versions as the file gets older.

Code 42's co-founder Matthew Dornquast said, "Relying on cloud computing as your only backup can be dangerous, as Sidekick users recently found out. CrashPlan can back up to local disk, a friend's disk, and the cloud in the form of CrashPlan Central. Spreading the risk this way make your data safer."
"Other backup systems use disk space in a comparatively wasteful way. CrashPlan's frugal approach means less disk space and backups are faster and much more efficient."

CrashPlan works on PCs, Macs, Linux and Solaris. It will also back up from any of the operating systems listed to any other platform it supports.
 

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CrashPlan – a cross-platform, affordable, powerful backup solution originally appeared on Shai Perednik.com on October 22, 2009.