Community Blogs

The Automotive Industry is Driving Innovation with DevOps

How Urban Science is Implementing Continuous Delivery to Save Thousands of Man Hours a Year — and Change the Auto Industry in the Process Detroit,...
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Self-Hosted Alternatives to Popular Services

Most of us use online services like Gmail, Dropbox, Skype, Evernote etc. on a daily basis without having control over the service. There are many...
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How to Automate Linux Password Security Checks and Constraints

Automate security checks and constraints is a basic security principle in computer security. A sysadmin can force users to select secure passwords to...
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How to Implement DevOps in Your Open Source Toolchain

Last week, we hosted another episode of our Continuous Discussion (#c9d9) video podcast, featuring expert panelists discussing the benefits of using ...
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Emulation Triple0 QuickStart HA Controller's Cluster failover

Procedure bellow identify Controller which has RouterDSA in active state and shutdown/startup  this Controller ( controller-1 in particular case)....
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How Do I Permanently Erase Hard Disk with a Live Linux CD?

The secure removal of data is not as easy as you may think. When you delete a file using the default commands of the operating system (for example “...
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TripleO QuickStart HA Setup && Keeping undercloud persistent between cold reboots ( newly polished )

This post follows up http://lxer.com/module/newswire/view/230814/index.html and might work as timer saver unless status undecloud.qcow2 perhttp://...
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How to Monitor the Progress of dd on Linux

The dd command allows you to duplicate a hard disk to another or erase a hard drive completely. It is also useful for backups and recovery. However,...
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Attend the HackerNest Tech Job Fair Before LinuxCon on Saturday

On Saturday, Aug. 20, HackerNest will host its Tech Job Fair at MaRS Discovery District in Toronto. From 1-6 p.m., talented job seekers will speak...
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The Next Evolution of DevOps in the Enterprise: “Hardening” DevOps

In today’s digital age much of the business innovation is driven by software. To win, serve and retain their customers, enterprises are being tasked...
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