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Dabbling in OpenSolaris

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OS

Recently, I have had the chance to dabble a bit in OpenSolaris while working on a particular server installation. OpenSolaris, as you may know, is the recently open-sourced version of Sun's Solaris OS, which in turn is one of the many flavours of Unix.

One of my customers is using OpenSolaris, which gave me the chance now to dust off some of my long forgotten Solaris 'skills' and take another look at it on the server.

Honestly, when you are used to GNU/Linux and log into an OpenSolaris machine for the first time you initially really don't see a difference. Most of the commands you know are there and will work as usual. That is of course no coincidence, since the GNU project set out to specifically provide a familiar environment, re-implementing all the tools and commands people were used to on Unix.

A few minor differences on the command line

Sure, there are some peculiar differences:

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Security News

  • Security advisories for Thursday
  • Please save GMane!
  • The End of Gmane?
    In 2002, I grew annoyed with not finding the obscure technical information I was looking for, so I started Gmane, the mailing list archive. All technical discussion took place on mailing lists those days, and archiving those were, at best, spotty and with horrible web interfaces. The past few weeks, the Gmane machines (and more importantly, the company I work for, who are graciously hosting the servers) have been the target of a number of distributed denial of service attacks. Our upstream have been good about helping us filter out the DDoS traffic, but it’s meant serious downtime where we’ve been completely off the Internet.
  • Pwnie Express makes IoT, Android security arsenal open source
    Pwnie Express has given the keys to software used to secure the Internet of Things (IoT) and Android software to the open-source community. The Internet of Things (IoT), the emergence of devices ranging from lighting to fridges and embedded systems which are connected to the web, has paved an avenue for cyberattackers to exploit.
  • The Software Supply Chain Is Bedeviled by Bad Open-Source Code [Ed: again, trace this back to FUD firms like Sonatype in this case]
    Open-source components play a key role in the software supply chain. By reducing the amount of code that development organizations need to write, open source enables companies to deliver software more efficiently — but not without significant risks, including defective and outdated components and security vulnerabilities.
  • Securing a Virtual World [Ed: paywall, undated (no year but reposted)]
  • Google tells Android's Linux kernel to toughen up and fight off those horrible hacker bullies
    In a blog post, Jeff Vander Stoep of the mobile operating system's security team said that in the next build of the OS, named Nougat, Google is going to be addressing two key areas of the Linux kernel that reside at the heart of most of the world's smartphones: memory protection and reducing areas available for attack by hackers.

today's howtos

Chew on this: Ubuntu Core Linux comes to the uCRobotics Bubblegum-96 board

Linux and other open source software have been in the news quite a bit lately. As more and more people are seeing, closed source is not the only way to make money. A company like Red Hat, for instance, is able to be profitable while focusing its business on open source. Ubuntu is one of the most popular Linux-based operating systems, and it is not hard to see why. Not only is it easy to use and adaptable to much hardware (such as SoC boards), but there is a ton of free support online from the Ubuntu user community too. Today, Canonical announces a special Ubuntu Core image for the uCRobotics Bubblegum-96 board. Read more