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My Five Favorite Sys Admin Tools

I've written hundreds of articles over the past two decades, and I always seem to come back to a single theme: sys admin tools. I have five favorite tools that have not only stood the test of time but have also served me well in every job I've held, including when I ran my own computer consulting company.

A Schedule to Keep

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The Linux kernel has several I/O schedulers that can greatly influence performance. We take a quick look at I/O scheduler concepts and the options that exist within Linux.

Tech News

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AMD Confirms CTS Labs vulnerability reports, Windows Remote Assistance vulnerability, Arduino adds Rasp Pi and BeagleBone to the Arduino Create platform, and Linux Foundation announces an embedded hypervisor.

Cloud Nine

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With the right approaches and tools, you can design and manage cloud hardware as efficiently as possible – and discover as early as possible when to upgrade.

Container Security

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Docker containers are a convenient way to run almost any service, but admins need to be aware of the need to address some important security issues.

Automate AWS AMIs

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AWS Systems Manager Automation documents let you customize your Amazon Machine Images to improve security and avoid config drift.

Ansible Configuration Management

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A number of widely adopted configuration management tools have risen and fallen in popularity since the DevOps craze first appeared. In this article, we look at a few tweaks that can help you configure Ansible for the best performance.

Solid Bodies

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Equip containers with persistent storage using Docker's plugin system.

Private Eye

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Automating the pen test discovery process in the era of IoT, the cloud, and social media.

Welcome

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May 25, 2018, marked a significant milestone for privacy advocates around the world. It was General Data Protection Regulation (GDPR) Day. I'm not sure anyone calls it that officially, but I'm calling it that unofficially.

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