The Linux Foundation's free online course, Introduction to Linux, started today on the edX website. Students have already begun to take the course, which covers the basic tools and techniques commonly used by Linux programmers, system administrators and end users. It's not too late to sign up!
How to install ownCloud 7 and configure its best new feature, server-to-server sharing.
Eric Brown takes a look at some of the more commercial Raspberry Pi-like and Pi- based boards and computers available for sale today.
GoGrid-sponsored OpenOrchestration.org hopes to advance the open data services ecosystem with a free orchestration service, software library and community. Essentially, the effort aims to do for entire clouds what virtualization did for servers by delivering a range of complex, “full-stack” solutions.
Most Linux admins are aware of the yum (Yellow Dog Updater Modified) utility for package management in Red Hat-based distros such as RHEL, CentOS, and Fedora. Few, however, are aware of the power, benefits, and utility of yum groups.
The growth of the OpenDaylight community has been astounding in the 15 months since launch. Interest in the project is growing so quickly that we’ve put together an ambassador program to help sustain and grow the worldwide community.
Much like Linux transformed the computing world, open source will transform education as well, says Anant Agarwal, CEO of edX.
With just a tiny bit of tweaking, GNOME 3 can be made as powerful and user-friendly as any desktop available.
Love it, loathe it, or laugh at it, Chrome OS keeps on advancing. According to a Google blog post this week, more than 1 million Chromebooks were sold to schools in the second quarter alone.
Use the excellent TestDisk to repair corrupted partition tables and recover your data.
Happy SysAdmin Day 2014! Over the past three weeks we've been profiling the Linux Foundation's heroic team of system administrators in honor of the amazing work they do behind the scenes to keep this organization and our collaborative projects humming. Here are some of their best quotes, which highlight just how talented, passionate and also fun-loving Linux SysAdmins really are.
The Linux Foundation is honoring some of its very own SysAdmins in celebration of SysAdmin Day 2014 by profiling them here on Linux.com.
Eric Searcy is the IT Infrastructure Manager at the Linux Foundation. Here he tells us how he got started as a sysadmin and at the Linux Foundation, describes his typical day at work, and shares his favorite sysadmin tools, among other things.
Happy SysAdmin Day! This profile is part of a series on Linux Foundation system administrators over the past three weeeks. Do you have a super-hero sysadmin you'd like to recognize? Send your nomination to firstname.lastname@example.org by the end of the day today, July 25, and enter them to win a free ticket to LinuxCon and CloudOpen North America taking place in Chicago August 20-22, 2014. (See the full contest announcement for more details.)
Aric Gardner is a Linux Foundation SysAdmin who works on the OpenDaylight collaborative project. Here he tells the story of how became a sysadmin, shares his specialty in scripting and automation, and describes a typical day at work, among other things.
How long have you been a sys admin?
Aric Gardner: Since 2008. I have what may be an inspiring story about becoming a sysadmin. I had just moved to Montreal, with my then pregnant girlfriend. I was 22 and was working mostly odd jobs unloading shipping containers. My friend had given me his old computer and, let me tell you, Windows XP was not running well. Later that day, I was at the local cafe and I saw an Ubuntu live CD. When I got home I popped it in and was sucked into a world that has yet to spit me out. Three years later on the mlug, Evan Prodromou was looking for a sysadmin for his new startup, identi.ca. I hit the books and taught myself the basics of running a Nagios server. A few weeks later, I met him for an interview, told him I was green but willing, and he took me on. That moment really changed my life. My first task was to create the very Nagios server that would enslave me (happily) for the next three years. A big thanks to the anonymous member of the Linux community that left those live CD's at my cafe, and to Evan for giving me the opportunity to prove myself.
When did you start at the Linux Foundation and how did you get the job?
April 2014. I was working for eNovance and got headhunted by Konstantin. tsk. tsk.
What do you do for the Linux Foundation? What's your speciality?
I'm new here so other than learning the ropes, I've been making myself useful by migrating OpenDaylight's build infrastructure to Rackspace.
I don't like graphical interfaces or repetitive tasks (I know, typical), so I've become good at scripting and automating as much of my job as possible. So far I have scripts that grab snmp passwords and add new machines to our cacti servers, create and populate new puppet manifest, generate and distribute ssh keys for rsyncs, and probably a few others I'm forgetting. Just things that make my day more interesting.
Will you describe a typical day at work for you?
Lately, I've been creating custom machines for Rackspace (their images don't have SELinux) puppetizing them and then migrating existing Jenkins systems on to them. I try to leave something hanging from the day before so that I can hook into the that task and ramp up productivity as soon as I'm done with my first coffee. Barring that, I check the ticket queue and then my weekdone to see if anything is hanging. Since I'm new here I still have a lot of questions, so I also spend a good deal of time on IRC bugging tykeal (Andy).
What's your favorite part of the job/ thing to do and why?
I like to joke around with my coworkers to feel funny, and write scripts to feel clever. I just want to be loved.
A more serious answer is text processing, basically taking output and making it input to remove the teduim from my job.
What is your nightmare scenario? How have you prepared for it?
Oh boy. Clicking the wrong box on a graphical user interface with dire consequences. I try to avoid using them when I can.
What is your favorite sysadmin tool and how do you use it?
Just the regular tool belt. I like to pimp my vim, I recommend using pathogen to load up at least neocomplcache and syntastic, snip mate can be great as well. I'm also a big fan of awk, and writing good bash. If you want to up your game I really recommend this page. http://mywiki.wooledge.org/BashGuide
The guide is made by the wizards who hang out in #bash on freenode.
What's your favorite story about working at the Linux Foundation?
Hmm, not sure. I don't have too many stories. Ask me after August's LinuxCon in Chicago.
What do you do for fun, in your spare time?
Weekly I play ice hockey, ride my bike and check out my friends' shows in the local comedy scene. The overall theme of my life is more geared towards spending time on the Ottawa River and trying to tame the wild hearts of my children.
Read more about the Linux Foundation's system administrators:
Andrew Grimberg is the primary administrator for the OpenDaylight Project's infrastructure. In this Q&A he describes his typical day at work, his love for learning new technologies and for snowboarding, and his favorite sysadmin tool, Vim.
Symantec is an AllSeen Alliance Community Member, one of the world’s largest software companies and a leader in security, backup and availability solutions. Roxane Divol, SVP Product and Services Acceleration Group for Symantec, shares why the company decided to join the AllSeen Alliance and how they plan to contribute to AllJoyn for a connected experience that will change the Internet of Things.