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Checker

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AFICK is a small, free tool that helps administrators detect attempts to manipulate documents and system files.

Task Schedulers

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The fcron and hcron scheduler alternatives to cron are suitable for computers that do not run around the clock, and each come with specific benefits.

Same but Different

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

Painting by Numbers

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

On the DVD

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Canonical designed Ubuntu Server to begin with a lean initial installation, adding integrated deployment and application modeling technologies for simple deployment and management at scale.

Speedster

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An all-flash NVMe-based data storage solution can contribute to a lean, powerful, and future-proof data center.

Welcome

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Writers and tech journalists have predicted for years that the system administrator role is an endangered species, with extinction just around the corner. Are they right?

Tech News

In the news: The Python Clock Has Almost Reached Zero; Docker Hub Now Supports Two Factor Authentication; Hetzner Launches New Ryzen-Based Dedicated Root Servers; Microsoft Launches Bug Bounty Program to Protect Electronic Voting Machines; New Fileless Malware Discovered

Ducks in a Row

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To reduce the possibility of disk thrashing, optimize your data cache through spatial locality and cache-friendly algorithms and utilize fully the data loaded from slower storage media before moving on.

Fail2ban

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Fail2ban is a quick to deploy, easy to set up, and free to use intrusion prevention service that protects your systems from brute force and dictionary attacks.

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