Introduction to Linux | LinuxFoundationX on edX


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How did Linux come to dominate supercomputing?

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IBM All 500 machines on the TOP500 supercomputer list run Linux. Here’s how the little OS that could, did.               RELATED Unix turns 40: The past, present and future of the OS Unix turns 40: The past, present and future of a revolutionary OS In their own words: Unix pioneers remember the good times VIDEO Stress test: Cisco Nexus 9516 data center core switch After years of pushing toward total domination, Linux finally did it. It is running on  all 500 of the TOP500 supercomputers in the world , and who knows how many more after that. That’s even more impressive than Intel’s domination of the list, with 92 percent of the processors in the top 500. So, how did Linux get here? How did this upstart operating system created by a college student from Finland 26 years ago steamroll Unix, a creation of Bell Labs and supported by giants like IBM and Sun Microsystems and HP, Microsoft’...
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Step aside, Windows! Open source and Linux are IT’s new security headache

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The Equifax breach is the latest example of attackers targeting open-source software in the enterprise.               By  Preston Gralla Contributing Editor,  Computerworld   |   OCT 6, 2017 4:20 AM PT Thinkstock MORE LIKE THIS Android vs iOS security: Which is better? How to expose flaws in custom-built mobile apps Ransomware became one of the top threats to enterprises this year VIDEO Tech Talk: The Equifax data breach, a new Apple Watch and the A.I. revolution Windows has long been the world’s biggest malware draw, exploited for decades by attackers. It continues today: The Carbon Black security firm analyzed 1,000 ransomware samples over the last six months and  found that nearly 99% of them targeted Windows . That’s not news for IT administrators, of course. But this might be: Linux and other open-source software are emerging as serious malware targets...
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How to create a Linux virtual machine on Windows 10 using Hyper-V

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BY  MAURO HUCULAK   Monday, Dec 11, 2017 at 3:00 pm EST If you work with Linux, or you just want to test drive the OS, you can use Hyper-V to create a virtual machine with the distro you like alongside Windows 10. Although it's now possible to run a number of  Linux distros natively on Windows 10 , these environments can be somewhat limited in features and tools you can use. Also, you can only pick from three distros, including Ubuntu, SUSE Linux Enterprise, and OpenSUSE Leap, and you're stuck with the command-line interface, which means that you can't run any of the graphical experiences (e.g., GNOME, KDE, XFCE) or Linux-based graphical applications. Of course, you can always install your favorite Linux distro on a second machine, but if you don't have one, it's still possible to run a full-blown version of Linux using a virtual machine (VM). If you're running Windows 10, you can enable Hyper-V on your device to create a VM to insta...
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