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HowTos

Getting Started with ZFS on Debian 8

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Debian
HowTos

I am quite careful about protecting my files, which include images, videos, and various documents – mostly drafts of my science fiction novels – that I have been working on for years. Images and videos of family, including the birth of my son, his first smile, and other moments are way too valuable for me to lose. But, all sorts of things can lead to data corruption, and I would not be happy if that happened to any of my valuable files. That’s where filesystems like ZFS and Btrfs enter the picture.

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Example Uses Of The Linux grep Command

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Linux
HowTos

The Linux grep command is used as a method for filtering input.

GREP stands for Global Regular Expression Printer and therefore in order to use it effectively you should have some knowledge about regular expressions.

In this article I am going to show you a number of examples which will help you understand the grep command.

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An Introduction to SELinux

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Linux
HowTos

Way back in kernel 2.6, a new security system was introduced to provide a mechanism for supporting access control security policies. This system was Security Enhanced Linux (SELinux) and was introduced by the National Security Administration (NSA) to incorporate a strong Mandatory Access Control architecture into the subsystems of the Linux kernel.

If you’ve spent your entire Linux career either disabling or ignoring SELinux, this article is dedicated to you — an introduction to the system that lives “under the hood” of your Linux desktop or server to limit privilege or even eliminate the possibility of damage should programs or daemons become compromised.

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More in Tux Machines

Canonical Releases Snapcraft 2.12 Snaps Creator with New Parts Ecosystem, More

Today, June 29, 2016, Canonical has had the great pleasure of announcing the release of the highly anticipated Snapcraft 2.12 Snappy creator tool for the Ubuntu Linux operating system. Read more

AMDGPU-PRO Driver 16.30 Officially Released with Support for Ubuntu 16.04 LTS

Today, June 29, 2016, AMD released the final version of the AMDGPU-Pro 16.30 graphics driver for GNU/Linux operating systems, bringing support for new technologies like the Vulkan API. Read more

Red Hat News

Peppermint 7 Released

Peppermint 7 launched a few days ago. Peppermint is a lightweight Ubuntu-based Linux distribution with an emphasis on speed and simplicity. Although the name is similar to Linux Mint, the projects aren't directly related. Peppermint originally was envisioned as a "spicier" alternative to Mint—whatever that means! Many distros come with a wide assortment of feature-rich applications, and that's great for power users who need those apps. But older machines can struggle to cope with those demanding distros. Peppermint solves the problem by offering a carefully curated suite of web apps that perform tasks traditionally handled by native apps. It's an approach that will be familiar to any Chromebook users reading this article. Read more