Author: Johnny
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đŻKeeping Your System Updated
Or, “Package Management in Practice for Debian/Ubuntu” Keeping a Debian/Ubuntu system current isnât glamourousâbut it can make the difference between a stable, secure box and one you canât trust. Hereâs a tight, practical workflow with commands youâll actually use. đQuick update workflow (daily/weekly) đ¤When Should I Reboot? đ ď¸Understand the Knobs that Matter TIP: Run upgrade…
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đ§ The Linux Learning Path: From First Terminal Command to POWER User
Linux can be intimidating when you first start, but it doesnât have to be! I’ve got good news for you today – whether youâre switching from Windows or just curious about open source, this guide will help you build a strong foundation and confidently begin your Linux journey. ⨠Let’s get into it – step-by-step……
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đ¨The Rise of Linux Malware: Threat Trends & Hardening Strategies for 2025
Linux has long enjoyed a reputation for being more secure than other operating systems. But that narrative is shifting–fast. As Linux continues to dominate enterprise infrastructure, cloud deployments, and container environments, itâs now squarely in the crosshairs of threat actors. From ransomware campaigns to botnet infestations, malware targeting Linux systems is increasing in both volume…
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đAI-Enabled Linux Distributions (July 2025)
As artificial intelligence (AI) continues to reshape computing, Linux distributions are embracing AI integration to enhance sysadmin tasks. In July 2025, AI-native and AI-enhanced distros like NeuroShellOS, Deepin 25, and MakuluLinux Max are redefining how super users and sysadmins manage systems, automate tasks, and secure environments. This blog post explores these cutting-edge distributions, their AI-driven…
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đ 41 Practical Ways to Reduce Your Personal Cybersecurity Risk
Cybersecurity isnât about achieving perfection, itâs about minimizing the attack surface, which translates into reducing risk. Every step you take from this list makes it harder for bad actors to succeed. You donât have to do all 41 things overnight. Even if you can implement 5â10 of these items, you will dramatically boost your personal…
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đ§ Understanding the Linux File System: A Beginner-Friendly Guide
When you’re new to Linux, one of the first things that can trip you up is the file system structure. Unlike Windows, where drives like C:\ or D:\ dominate, Linux has a single unified file tree starting from a single root directory: /. Letâs walk through the Linux file system and explain what each key…
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đTop 5 Linux Monitoring Tools for 2025: A Sysadminâs Guide to Choosing the Right One
đ¨âđť Hey sysadmins! Keeping your Linux systems humming smoothly is no small feat, especially with todayâs complex setups using on-prem servers, clusters, and cloud-native environments. Monitoring CPU, memory, disk, and network performance is your bread and butter, and picking the right tool can make or break your workflow. In this guide, I’ll delve into the…
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đ¨âđťMastering the Linux Command Line: Small Commands, Big Impact
If you’re a Linux enthusiast or a seasoned sysadmin, you know the terminal isn’t just a tool â it’s your superpower. đ¤ Today, let’s highlight a handful of lesser-known but incredibly powerful command-line utilities that can save time, automate tasks, and make your workflow smoother. 1. tldr – Quick Command Summaries đ Tired of digging through man…