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ZFS Tuning for HPC

The ZFS filesystem and volume manager simplifies data storage management and offers advanced features that allow it to perform in mission-critical or high-performance environments.

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Build operating system images on demand

Assembly Line free

If you are looking for a way to build images quickly and easily, FAI.me is the place to go.

build system , CentOS , Debian , Linux , SUSE , tools , Ubuntu

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Rebuilding the Linux ramdisk

A New Beginning free

If your Linux system is failing to boot, the dracut tool can be a convenient way to build a new ramdisk.

Linux , RAM

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Regular expression security

Pass the Test free

Regular expressions are invaluable for checking user input, but a vulnerability could make them ripe for exploitation.

Linux , scripting , SQL , vulnerabilities

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Transcoding optical media in Linux

Obstacle Course free

We test two candidates for viewing and converting video DVDs and Blu-ray discs, HandBrake and MakeMKV, and point out legal hurdles.

Backup , Linux , Storage

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Lead Image © sandrobrezger, photocase.com

Managing containers with Podman

Same but Different free

The Podman container management tool does not use a daemon in the background, like its counterpart Docker, and can operate in non-privileged mode.

container , Linux , management

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Lead Image © Gino Santa Maria, 123RF.com

Storage monitoring with Grafana

Painting by Numbers free

Create intuitive and meaningful visualizations of storage performance values with a "TIG" stack: Telegraf, InfluxDB, and Grafana.

Linux , Monitoring , Storage

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WSL puts Linux on Windows desktops

Windows 10 supports the native execution of Linux binaries from various distributions through the Windows Subsystem for Linux. Even graphical Linux applications can make their way onto the Windows desktop.

desktop , graphical , Linux distro , Windows

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Call web pages in the terminal with Browsh

Block Graphics free

The Browsh command-line browser displays web pages with text characters and thus supports true-to-layout browsing at the command line.

graphical , Linux , shell , SSH

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Lead Image © Sergejus Bertasius, 123RF.com

Domain name resolution with DNS over HTTPS

Secure Paths free

The new DNS over HTTPS standard from the Internet Engineering Task Force is meant to eliminate some of the known vulnerabilities of the Domain Name System.

DNS , domain name system , Linux , Security

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Linux News and Articles

ZFS Tuning for HPC