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HowTos

A Beginners Guide To Installing Software Using GIT

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HowTos

This guide is deliberately going to be fairly simple and the point of the guide is to show how you get software from the GIT repositories, how you can compile and install it and how to amend the code to make it your own.

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Verifying the integrity of Linux ISO images

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Linux
HowTos

In my recent post about the handling of the security incident and compromised ISO image at Linux Mint, I said at the end that users should always verify the checksum of a downloaded image before installing it. In response I received several good comments and emails pointing out that just verifying the checksum isn't really good enough.

So what I would like to do with this post is explain a bit about what the different kinds of validation and verification are, what they are good for, and how to use them on a couple of common Linux distributions.

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How to move the Ubuntu Unity panel to the bottom

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Ubuntu
HowTos

One of the biggest complaints about Ubuntu Unity is the lack of configuration. Yes, there is the Unity Tweak Tool (which can be installed from the standard repositories), but even with the amount of tweaks that app allows, it's been missing one highly sought after option. That option...moving the Launcher to the bottom of the window.

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More in Tux Machines

Chakra GNU/Linux Users Get KDE Plasma 5.7.2, Qt 5.7 and KDE Applications 16.04.3

Chakra GNU/Linux developer Neofytos Kolokotronis today, July 25, 2016, announced the release of the latest KDE and Qt technologies, along with new software versions in the main repositories of the Linux kernel-based operating system. Read more

In a Quiet Market for PCs, Chromebooks are Marching Steadily Forward

It's no secret that Chrome OS has not been the same striking success for Google that the Android OS has been. And yet, Chromebooks--portable computers running the platform--have not only found their niche, but they are also introducing a new generation to cloud computing. Chromebooks are firmly entrenched in the education market, where many young users have become used to the convention of storing apps and data in the cloud. Now, according to new research from Gartner, Chromebooks are ready to hit new milestones. Analysts there report that Chromebook shipment growth will be in the double digits this year. At the same time, though, Chromebooks have not become fixtures in the enterprise, replacing Windows PCs. Read more

Server Administration

  • SysAdmins With Open Source Skills Are In Demand
    System administrators play a crucial role in businesses today. They are the individuals responsible for the configuration, support and maintenance of company computer systems and servers. For this reason, they are a popular hiring request, with defense and media companies alike looking for these professionals on Dice. Yet, despite the ongoing demand, finding and recruiting system administrators may be more of a challenge. Data from the U.S. Bureau of Labor Statistics (BLS) found that the quarterly unemployment rate for system administrators was 0.6%, well below the national quarterly average (4.9%) and the quarterly average for all tech professionals (2.1%). Employers thus need to focus more of their recruitment strategies on poaching this talent from competitors.
  • One Phrase Sysadmins Hate to Hear (And How to Avoid It)
    A few years later, sysarmy, the local IT community, was born as the "Support for those who give support." And in that spirit, for this 8th AdminFest edition, we want to do exactly that: support those who help others in our Q&A platform, sysarmy.com/help. Each 500 points a participant earns, he/she gets a free drink in return!
  • DevOps'n the Operating System
    John Willis takes a brief look at the history of how Devops principles and operating systems have converged. He spends most of the time forward looking at what and how unikernels will converge with Devops tools, processes and culture. He ends with a demo of how containers, unikernels and Devops ideas can work together in the future.
  • 5 reasons system administrators should use revision control
    Whether you're still using Subversion (SVN), or have moved to a distributed system like Git, revision control has found its place in modern operations infrastructures. If you listen to talks at conferences and see what new companies are doing, it can be easy to assume that everyone is now using revision control, and using it effectively. Unfortunately that's not the case. I routinely interact with organizations who either don't track changes in their infrastructure at all, or are not doing so in an effective manner. If you're looking for a way to convince your boss to spend the time to set it up, or are simply looking for some tips to improve how use it, the following are five tips for using revision control in operations.

Kernel Space/Linux