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Title: Advanced Dnsmasq Tips and Tricks8 FebLearn more

I have long promised to write about the scripting language Basic and creating macros in LibreOffice. This article is devoted to the types of data used in LibreOffice Basic, and to a greater extent, descriptions of variables and the rules for using them. I will try to provide enough information for advanced as well as novice users. read more

What's new in kernel development: detainting the kernel.

A scorewriter (often known as notation software or music notation processor) is software used with a computer for creating, editing and printing sheet music.

If you ever spent time growing up watching spy thrillers, action flicks, or crime movies growing up, you developed a clear picture in your mind of what a hacker's computer screen looked like. Rows upon rows of rapidly moving code, streams of grouped hexadecimal numbers flying past like raining code in The Matrix. read more

Passwords suck. Using passwords for remote SSH logins on Linux really sucks. Learn how to create SSH encryption keys to log in to Linux servers securely without the need for a password.

?Today I am starting web server setup series. In this series of articles, I'll teach you how you can setup a web server or turn your own computer into a web server. I'll also teach you how you can manage your web server, increase server security and guard it against specific types of attacks.

Modern mainframes definitely aren't your father's punch card-driven machines that filled entire rooms. These days, they most often run Linux and have found a renewed place in the data center, where they're being called upon to do a lot of heavy lifting. Want to know where the largest instance of Oracle's database runs? It's on a Linux mainframe. How about the largest implementation of SAP on the planet? Again, Linux on a mainframe.

Open source is well established in cloud infrastructure, web hosting, embedded devices, and many other areas. Fewer people know that open source is a great option for producing professional-level audio-visual materials.

Today we will show you, how to install Apache CouchDB on CentOS 7. CouchDB is an open-source database, and was first released in 2005 and later became an Apache Software Foundation project in 2008.

Kali is a Linux distribution based on Debian. Its goal is simple; include as many penetration and security audit tools as possible in one convenient package. Kali delivers, too. Many of the best open-source tools for conducting security tests are collected and ready to use.

I was fortunate to receive a new phono cartridge for Christmas. What a lovely present! And of course, there is great pleasure (or, I suppose, great frustration, depending on one’s point of view) in all the tinkering required to remove the old phono cartridge, mount the new one, and correctly set things up.

The polls are closed and the results for the 2017 LinuxQuestions.org Members Choice Awards are in. Ubuntu, Kubernetes, Telegram/Signal (tied), and System76 are among the winners. The Members Choice Awards allow members of the Linux community to choose their favorite products/projects in a variety of categories including Desktop Distribution of the Year, Orchestrator of the Year, Secure Messaging Application of the Year, and Linux Desktop Vendor of the Year.

Turtl is a secure and encrypted Evernote alternative. It's an open source application that allows you to take notes, bookmark websites, store documents, share passwords with your coworkers. In this tutorial, we will show you step-by-step how to install and configure the Turtl server on Ubuntu 16.04.

A long time ago, in a galaxy far, far away, before DevOps became a mainstream practice, the software development process was excruciatingly slow, tedious, and methodical. By the time an application was ready to be deployed, a ginormous laundry list of changes and fixes to the next major release had already amassed. It took months to go back and work through the entire development cycle to prepare for each new release.

Following bellow is a sample of tuning deploy-configHA.yaml which allows to obtain fairly functional overcloud topology with PCS HA Controller's cluster, then create Networks, HA Router and launch F27 VM. Install on VM links text browser and surf the Net pretty fast and smoothly. Sizes of PCS Controller's were tuned rather then default size of undercloud as well as number VCPUS running undercloud VM.

News updates for February 7, 2018.

Last October, SiFive announced the first Linux-driven RISC-V SoC with its quad-core, 64-bit Freedom U540 (AKA U54-MC Coreplex). A few days ago at FOSDEM, SiFive opened pre-sales for an open source HiFive Unleashed SBC that showcases the U540.

I’m delighted to announce the winners of Mozilla’s Reality Redrawn Challenge after my fellow judges and I received entries from around the globe.

In the world of cybersecurity, the message of the decade is "you're not safe." Your business secrets, your personal information, your money and your livelihood are at stake. And the worst part of it is, you're on your own.