Tags: Tools

How to get started with a VPN in Linux

The most popular way to circumvent censorship is with a VPN (Virtual Private Network).  As the name suggests, a virtual network allows you to connect to another server and establish an encrypted tunnel between it and your internet-capable device.  Read more at Tech Radar
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Open Compliance
The latest article in this series covers four common open source license compliance failures and how to avoid them.

4 Common Open Source License Compliance Failures and How to Avoid Them

The following is adapted from Open Source Compliance in the Enterprise by Ibrahim Haddad, PhD. Companies or organizations that don’t have a strong open source compliance program often suffer from errors and limitations in processes throughout the software development cycle that can lead to open...
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zypper
The zypper tool for package and software repository management is fast and does the job. Learn more.

openSUSE Package Management Cheat Sheet

Debian/Ubuntu have long been my primary Linux distributions, although like all good Linux users I have used Fedora, CentOS, Gentoo, Red Hat, Slackware, Arch Linux, Mageia, and other Linux distributions because why not? It is a feast of riches and the best playground there is. I became a SUSE...
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Kubernetes Magic Kingdom
Make some of the magic happen for yourself, said Disney senior cloud engineer Blake White in his talk at CloudNativeCon.

How Disney Is Realizing the Multi-Cloud Promise of Kubernetes

The Walt Disney Company is famous for “making magic happen,” and their cross-cloud, enterprise level Kubernetes implementation is no different. In a brief but information-packed lightning talk at CloudNativeCon in Seattle in November, Disney senior cloud engineer Blake White laid out a few of the...
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Linux Foundation Certified System Administrator: Munzali Garba

The Linux Foundation offers many resources for developers, users, and administrators of Linux systems. One of the most important offerings is its Linux Certification Program. The program is designed to give you a way to differentiate yourself in a job market that's hungry for your skills. How well...
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Moving Persistent Data Out of Redis

Historically, we have used Redis in two ways at GitHub: We used it as an LRU cache to conveniently store the results of expensive computations over data originally persisted in Git repositories or MySQL. We call this transient Redis. We also enabled persistence, which gave us durability guarantees...
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Writing SELinux Modules

SELinux struggles to cast off its image as difficult to maintain and the cause of potential application problems. Yet in recent years, much has changed for the better, especially with regard to usability. For example, modules have replaced its monolithic set of rules. If you want to develop a new...
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security tips
In this series, we’ll cover essential information for keeping hackers out of your system. Watch the free webinar on-demand for more information.

How to Keep Hackers out of Your Linux Machine Part 2: Three More Easy Security Tips

In part 1 of this series, I shared two easy ways to prevent hackers from eating your Linux machine. Here are three more tips from my recent Linux Foundation webinar where I shared more tactics, tools and methods hackers use to invade your space. Watch the entire webinar on-demand for free. Easy...
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Exploring OpenStack's Trove DBaaS Cloud Service

DBaaS moves the database service to the cloud, promising a new database instance at the click of a mouse. You can install databases such as MySQL, PostgreSQL, or even MongoDB very quickly thanks to package management, but the installation is not even half the battle. A functioning database also...
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Corey Quinn
"Git does let you do some extraordinarily powerful things. Powerful, of course, in this talk, is a polite euphemism for stupid," says Corey Quinn of FutureAdvisor at LinuxCon North America.

Terrible Ideas in Git

"Git does let you do some extraordinarily powerful things. Powerful, of course, in this talk, is a polite euphemism for stupid," says Corey Quinn of FutureAdvisor at LinuxCon North America. Who hasn't experienced at least one moment of feeling like a complete dunce when using Git? Sure, Git is...
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