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Weathering the Storm  

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The Kopia open source system for automating the creation and transfer of backups supports a wide range of remote storage devices, making it particularly useful as a backup tool in cloud environments. The convenient GUI for Windows installations holds its own against commercial products, despite its short development history.

Inspector  

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Learn how to develop a simple yet effective port scanner to analyze network security.

Phone Booth  

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FreePBX is a first-class replacement for commercial phone systems, even in complex setups.

Baseline  

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Puppet lets you enforce consistent, secure workstation configurations by emphasizing the use of declarative infrastructure and system-level protections such as chattr and systemd to prevent unauthorized changes and support a resilient security posture.

Conductor  

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PipeCD is a lean CI/CD orchestrator for Kubernetes and other target platforms. We look at how it works in detail and what people migrating from ArgoCD can expect.

Take the Helm  

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Rudder is a versatile dashboard environment for an IT infrastructure that helps you enforce changes needed to make sure your servers meet specific compliance requirements.

Tech News  

In the news: Rackspace Launches OpenStack Business; SUSE Virtualization 1.5 Prime Generally Available; OpenELA Releases Compatibility Toolkit for Enterprise Linux Systems; Ultra Ethernet Consortium Releases 1.0 Specification; CVE Foundation Issues Call for Support; Doudna Supercomputer in Development at NERSC; AlmaLinux OS 10 Released; CloudBees Introduces Unify DevOps Solution; Red Hat Enterprise Linux 10 Released with New AI Features; NordVPN Offers GUI for Linux; Docker Hardened Images Announced; CIQ Launches Rocky Linux for AI

Do It All  

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In heterogeneous environments, admins regularly face system maintenance challenges, but the right choice of distribution on a USB storage device keeps your toolbox in your pocket.

Pathfinders  

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We take a deep dive into two powerful tools for tracing network paths and troubleshooting connectivity issues: Test-NetConnection and mtr.

Changing Horses  

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When poor judgment takes the reins

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