Linux News and Articles

Harden services with systemd

A Hard Nut to Crack

Systemd comes with a metric for determining the security of your system, letting you track how any service can be secured step-by-step in a sandbox.
analysis , Linux , Security , systemd
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Photo by Muneeb Syed on Unsplash

Use Linux Containers with WSL2 on Windows

Nested

Deploy a full Linux container environment, including a Kubernetes cluster, on Windows with Windows Subsystem for Linux version 2.
containers , Linux , Windows
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Lead Image © Victor Zastolskiy, 123RF.com

Run applications in a containerized sandbox with Firejail

Locked In

Isolate popular applications in flexible, easy-to-set-up, and easy-to-take-down containers with Firejail.
Kernel , Linux , Security
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Lead Image © Cornelius, Fotolia.com

Linux apps on Windows 10 and Chrome OS

Penguin Travel

Microsoft and Google have upgraded their in-house operating systems, Windows 10 and Chrome OS, with subsystems to run Linux. We look into their highly different approaches.
Linux , Raspberry Pi , Server , Windows
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Photo by nikko osaka on Unsplash

Keeping container updates under control

Hazardous Goods

Some application developers try to handle containerized applications as if they were conventional monoliths, but managing updates and security patches in containers needs a totally different approach.
admin tools , cloud , containers , Security
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Lead Image © Lucy Baldwin, 123RF.com

Comparing startup times of Linux distros in the cloud

Cloud Startup

A cloud speed test pits Linux distributions against one another.
cloud , Linux , Windows
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Photo by Bee Felten-Leidel on Unsplash

Tinkerbell life-cycle management

Magical Management

Tinkerbell specializes in bare metal deployment and life-cycle management, allowing intervention in every phase of the setup.
Canonical , Debian , Red Hat , SUSE , tools
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Photo by Kelly Sikkema on Unsplash

Manage Windows AD with PowerShell

Organized

PowerShell helpers let you automate searches in Active Directory and secure critical accounts.
admin tools , Powershell , secure
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When I/O Workloads Don’t Perform

Isolating and diagnosing the root causes of your performance troubles.

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Preload Trick

By using  the LD_PRELOAD environment variable ,  you  can improve performance without making changes to applications.

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