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Secure Your Linux Desktop and SSH Login Using Two Factor Google Authenticator

It is a little known fact that you can use the Time-based One-Time Password (TOTP) algorithm to secure your user accounts in Linux systems. 

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The Path to Full-Time Open Source

Mike Perham: Two years ago today I released Sidekiq Pro, my commercial extension to Sidekiq, as an experiment to see if I could make OSS development financially viable for individual developers.

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Seeking a Senior SysAdmin Job, Jorge Nerín Gets Certified

For 13 years Jorge Nerín worked on a three-person IT team for Leggio, a small company in Zaragoza, Spain. Then a multinational company bought the small business and dismantled it, leaving Nerín unemployed. 

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Ten Fastest-Growing IT Skills Offer Opportunities

Baseline: If you want to move ahead in your career, it's important to command a skill that will enable you to write your own ticket in terms of job opportunities.

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Our Updated Resources for Hadoop Training and Certification

Hardly any technology trend these days is drawing more attention than the Big Data trend. And, when talking Big Data, the subject of Hadoop comes up, as it remains the star open source framework for drawing insights from large data sets. 

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Upcoming Linux Foundation Courses

  1. LFD331 Developing Linux Device Drivers
    13 Oct » 17 Oct - Virtual
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  2. LFS425 Linux Performance Tuning Crash Course
    16 Oct » 16 Oct - Düsseldorf, Germany
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  3. LFS220 Linux System Administration
    20 Oct » 23 Oct - Virtual
    Details

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