Feb 24 · 12 min read · Series: Learning Linux Basics | Topic: Create and Manage Hard Links Introduction: The Magic of Multiple File Names, One Data Have you ever wondered how Linux manages files under the hood? Or why you
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Feb 18 · 1 min read · We often talk about "cloud" as if it floats in the sky, but physical geography dictates performance. In our latest post, we break down the specific advantages of hosting dedicated servers in Germany. We cover: Why Frankfurt is effectively the "Netwo...
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Feb 16 · 6 min read · This article documents a real-world PostgreSQL production incident.All business names, schemas, queries, IPs, and identifiers have been anonymized for confidentiality. 📌 System Overview OS: Ubuntu Server 24.04 LTS Database: PostgreSQL 16.x CPU:...
Join discussionFeb 10 · 3 min read · Managing users and file access is a core responsibility of Linux system administration. In environments where multiple departments share the same system, it is important to ensure that users can only access files that belong to their department. This...
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Feb 9 · 5 min read · Quem mantém mais de uma distribuição Linux sabe a dor: dnf update aqui, pacman -Syu ali, apt upgrade acolá. Multiplica isso por cinco máquinas — dois laptops com Omarchy e EndeavourOS (Arch), outro com Ubuntu 25.04, um desktop com Fedora 43 e um home...
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Feb 5 · 2 min read · System administration isn’t just about keeping the lights on—it’s about making sure your Linux systems run smoothly, securely, and efficiently. Whether you’re spinning up a single server or wrangling hundreds in the cloud, the modern admin’s job is p...
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