6 Handy Sites To Learn New Ubuntu Tweaks & Tricks. Ubuntu has grown in popularity immensely over the last few years ““ and for good reason. The operating system is accessible (both in a software and hardware sense), compatible with a lot of software and won’t cost you a penny. If you’re looking to expand your Ubuntu knowledge, have a burning question about some missing feature or are a newcomer to the world of Linux then these 5 sites are a great source of information. OMG! Ubuntu! My personal favourite source for Ubuntu-related news and developments, interspersed with timely how-to posts and tutorials. Due to the beautifully designed site layout, you’ll be forgiven for spending a while stumbling from article to article, and learning plenty in the process. As well as instructional pieces, there’s plenty of news about upcoming software, updates and unreleased versions to gawp at, as well as editorial pieces, interviews and software reviews.
OMG! Ubuntu Geek UbuntuForums.org ““ Tutorials & Tips UbuntuGuide.net UNIX Men MakeUseOf Answers Conclusion. S Android Certificate Installer. To install a certificate to an Android phone, upload the certificate using one of the options below (to upload a file, use a computer). You will then be given a URL to browse to on your phone. Click on "Install Certificate" and you can install it to your phone. Why would I use this? When trying to connect to a WPA-Enterprise (or 802.1x) wireless network, you must supply a root certificate on the Android platform. When connecting to my school's network in early 2010, there was no other way of easily installing a certificate so I decided I would write this script to help those that were in the same predicament as I was.
What format should the file be? It should be a PEM-encoded x509 certificate file. How does it work? It's almost laughably simple: it takes the uploaded file and presents it to the client along with an HTTP header of: "Content-Type: application/x-x509-ca-cert". Who is responsible for this crap? That would be me, Brian Kelley, owner of my blog, RealmB. Do you guarantee anything? Windows Users: Here Is Why You Need A Linux Live CD. There are plenty of reasons the average Windows user may want to create a Linux live CD or USB stick before it’s too late.
A USB-based distribution will be speedier (you’ll need Unetbootin) or you can simply burn a CD/DVD with something like ImgBurn. If you’ve not got one yet and are interested in the potential benefits then read on. Which One? For the purpose of this article I’m going to keep it simple and stick to the most widely used Linux home desktop distribution ““ Ubuntu. This version of Linux includes a live CD from which you can use or install the operating system, as well as plenty of software to start you off.
There are hundreds of free Linux distributions available, so it can be quite tricky choosing the right one. Scenario 1 ““ Windows Won’t Boot Whilst you can often resolve issues with Windows via a Windows CD/DVD, not everyone has one. You can then have a crack at repairing a corrupted NTFS file system and fixing the Windows master boot record. Scenario 2 ““ Windows Is Dead. Getting Started with Linux: Fine-Tuning Your Hardware. Getting Started with Linux: Installing Linux on Your Computer. To make a USB stick on a mac, you're going to need to use the command-line.
There's a way to do it with Disk Utility, but familiarizing yourself with the command line when dealing with Linux (any distro) is a good idea. Once you have your .iso file, you're going to need to change it to an .img file so we can use dd. You'll need to run: hdiutil convert -format UDRW -o ~/path/to/output.img ~/path/to/input.iso Now that you have an .img file, you can install it on your USB stick.
First, we'll need to know what disk your USB stick is, so run: diskutil list Find your USB stick in the list and make a note of the device name (it'll be something like /dev/disk2). Now that you have this, you need to unmount your device: diskutil unmountDisk "/dev/disk2" Replace /dev/disk2 with whatever your USB stick was. Now that you've unmounted your USB stick, you can run: sudo dd if=/path/to/your.img of="/dev/disk2" bs=1m This should run fine. Diskutil eject "/dev/disk2" Ruby for Kids Teaches Your Kid (And Yourself) the Ruby Programming Language.
Md5sum.exe. Open an MS-DOS window and go to the directory of the show you want to check. When you are in that directory, type: md5sum -c [filename].md5 You must insert the name of the .md5 file [without the brackets]. Below is an example of a successful md5sum check: On the other hand, if a track does not pass the md5check, you will see the following: If any Shorten files do not pass the .md5 check, you should delete the offending file(s), and try re-downloading. If the same files fail an .md5 check more than twice, you should contact the FTP Siteop you downloaded the files from and let them know what tracks are giving you a problem. Experience Freedom!
LXDE.org | Lightweight X11 Desktop Environment. Puppy Linux. Last Update: 2016-08-01 05:24 UTC OS Type: LinuxBased on: IndependentOrigin: AustraliaArchitecture: i386, x86_64Desktop: JWM, OpenboxCategory: Desktop, Old Computers, Live Medium, NetbooksStatus: ActivePopularity: 20 (521 hits per day) Puppy Linux is yet another Linux distribution. What's different here is that Puppy is extraordinarily small, yet quite full-featured. Puppy boots into a ramdisk and, unlike live CD distributions that have to keep pulling stuff off the CD, it loads into RAM. This means that all applications start in the blink of an eye and respond to user input instantly. Puppy Linux has the ability to boot off a flash card or any USB memory device, CDROM, Zip disk or LS/120/240 Superdisk, floppy disks, internal hard drive.
It can even use a multisession formatted CD-RW/DVD-RW to save everything back to the CD/DVD with no hard drive required at all. Popularity (hits per day): 12 months: 17 (566), 6 months: 20 (521), 3 months: 20 (470), 4 weeks: 24 (418), 1 week: 29 (429) Sabayon Linux. Debian GNU/Linux. Last Update: 2016-02-03 06:20 UTC The Debian Project is an association of individuals who have made common cause to create a free operating system. This operating system is called Debian. Debian systems currently use the Linux kernel. Linux is a completely free piece of software started by Linus Torvalds and supported by thousands of programmers worldwide. Of course, the thing that people want is application software: programs to help them get what they want to do done, from editing documents to running a business to playing games to writing more software. Popularity (hits per day): 12 months: 2 (1,885), 6 months: 2 (2,084), 3 months: 2 (2,059), 4 weeks: 2 (2,353), 1 week: 2 (2,334)
Fedora Project. Why Mint over Ubuntu. I've been an Ubuntu fan for some time now. No matter which distro I tried, I always found it lacked some feature or another and I eventually made my way back to Ubuntu. Then I found Mint. Linux Mint is a derivative of Ubuntu which is a derivative of Debian (Debian' = Ubuntu and Ubuntu' = Linux Mint). Why use a derivative of Ubuntu (or Debian for that matter) instead of just using the original product? Simple: The derivative is better. What makes Linux Mint better than Ubuntu you ask? There are a few things that come to mind: 1.) 2.) 3.) 4.) 5.) Personally, I feel there is very little reason not to use Mint over Ubuntu. Do you have any reasons I did not list here for choosing Mint over Ubuntu? ~Jeff Hoogland. Main Page - Linux Mint.
List of Linux distributions. Timeline representing the development of various Linux distributions. This page provides general information about notable Linux distributions in the form of a categorized list. Distributions are organized into sections by the major distribution they are based on, or the package management system they are based around. Debian-based[edit] Debian family tree Knoppix-based[edit] Knoppix family tree Knoppix, itself, is based on Debian.[45] Ubuntu-based[edit] Ubuntu family tree Official distributions[edit] These Ubuntu variants simply install a set of packages different from the original Ubuntu, but since they draw additional packages and updates from the same repositories as Ubuntu, all of the same software is available for each of them.[52] Third-party distributions [edit] Unofficial variants and derivatives are not controlled or guided by Canonical Ltd. and generally have different goals in mind.
Gentoo-based[edit] Gentoo family tree Pacman-based[edit] Arch family tree Arch-based[edit] RPM-based[edit] Netbook. Xubuntu Home Page | Xubuntu. Kubuntu | Friendly Computing. Ubuntu homepage.
WTF Desktop Environments: GNOME, KDE, and More Explained. Build a Killer Customized Arch Linux Installation (and Learn All About Linux in the Process) Getting Started with Linux: Pick the Right Linux Flavor for You. Getting Started with Linux: Why Install Linux? Tips and downloads for getting things done. Tips and downloads for getting things done. ZBar Brings Barcode and QR Code Scanning to Your Desktop. Learning Ruby: Expert Advice for Advanced Developers. The Web Development Series is supported by Rackspace, the better way to do hosting. Learn more about Rackspace's hosting solutions here. We've teased you in the past with promises of code snippets from bona fide Ruby experts — for all you advanced Rubyists, here's the code, ready for your dissection and possible implementation.
We've also got some more general insights from our panel of seven Ruby experts on the strengths and limitations of the Ruby programming language and their favorite Ruby apps and tools. If you're just starting out as a new Ruby dev, check out our tips for Ruby novices, which includes introductory-level advice from the same group of experts. Jacques Crocker: Core Library Substitutes Jacques Crocker is a Rails Jedi based out of Seattle who loves working on early-stage startup ideas and launching new products. He says the tools in place for sharing code are one of his favorite things about the Ruby ecosystem. Yehuda Katz: Refactoring Code Here are Katz's examples: #DitchDefault on deviantART. Turn Any Action into a Keyboard Shortcut.
jQuery: The Write Less, Do More, JavaScript Library. Agile Web Development with Rails. About this Book 792 pages Published: Release: P7.0 (2010-09-14) ISBN: 978-1-93435-616-6 This edition covers Rails 2.x. For Rails 3.2, please see the Rails 3.2 For Rails 4.0, please go here Rails 4.0 Rails swept to world-wide attention in the Spring of 2005. You want to write professional-grade applications: Rails is a full-stack, open-source web framework, with integrated support for unit, functional, and integration testing.
But Rails is more than a set of best practices. With this book, you’ll learn how to use ActiveRecord to connect business objects and database tables. As with the previous editions of the book, we start with an extended tutorial that builds parts of an online store. The Rails Way (9780321445612): Obie Fernandez. Learn to Code: The Full Beginner's Guide. Ruby on Rails. Script.aculo.us - web 2.0 javascript. How to Build a Web Application from Scratch with No Experience. Programmer 101: Teach Yourself How to Code.