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What are clouds made of? Linux servers, mostly.

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The Only Productivity Hack That Actually Worked for Me

The Only Productivity Hack That Actually Worked for Me

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2 min read
Why I Keep Coming Back To That One Distro

Why I Keep Coming Back To That One Distro

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4 min read
Cloudflare Tunnel Is the Home Lab Setup You Didn't Know You Needed (Until Your ISP Blocked You)

Cloudflare Tunnel Is the Home Lab Setup You Didn't Know You Needed (Until Your ISP Blocked You)

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4 min read
Kicking off GSoC: Under the Hood of PR #352 of serialport

Kicking off GSoC: Under the Hood of PR #352 of serialport

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3 min read
Build a Low-Cost Home SOC: Enterprise Security on a Budget

Build a Low-Cost Home SOC: Enterprise Security on a Budget

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7 min read
Stop Flying Blind on Linux Security Events: Practical auditd for Real-Time Monitoring

Stop Flying Blind on Linux Security Events: Practical auditd for Real-Time Monitoring

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3 min read
What Six Arguing AI Agents Taught Me About Building One That Actually Works

What Six Arguing AI Agents Taught Me About Building One That Actually Works

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2 min read
How to Find and Stop the Process Using a Port on Linux

How to Find and Stop the Process Using a Port on Linux

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2 min read
Self-hosted WireGuard VPN on a VPS: a clean copy-paste quickstart

Self-hosted WireGuard VPN on a VPS: a clean copy-paste quickstart

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2 min read
Approval-driven server ops: how I let contractors restart nginx without ever giving them SSH

Approval-driven server ops: how I let contractors restart nginx without ever giving them SSH

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6 min read
Zero Trust for Home Labs: Bridging the Gap Between Enterprise and Enthusiast

Zero Trust for Home Labs: Bridging the Gap Between Enterprise and Enthusiast

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7 min read
Why Your Emails Go to Spam (And How to Fix It with Postfix)

Why Your Emails Go to Spam (And How to Fix It with Postfix)

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3 min read
Hardening Rocky Linux with DTAP test protocol

Hardening Rocky Linux with DTAP test protocol

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6 min read
OS Architecture, Kernel, Shell & File System

OS Architecture, Kernel, Shell & File System

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5 min read
Understanding File Descriptors & Redirection in Linux

Understanding File Descriptors & Redirection in Linux

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1 min read
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