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How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)

April 14, 2026 [email protected]

At the end of this post, you’ll learn how to increase your lifespan… as a software engineer. Because right now, you’re probably wasting it. Typing the same commands over and…

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SMTP Explained: How Email Actually Works Behind the Scenes (2026)

March 30, 2026 [email protected]

Every time you click “Send” on an email, a complex chain of events unfolds in milliseconds. Your message traverses the internet, passing through multiple servers, protocols, and security checks before…

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How Programming Languages Are Created: From Concept to Self-Hosting Compiler (2026)

March 15, 2026 [email protected]

We’ve all heard of programming languages—from Python powering AI applications to Rust revolutionizing systems programming. But have you ever stopped to wonder how these languages were actually created? How does…

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How to Improve at Chess in 2026: Complete Guide from 1000 to 2000+ Rating

February 27, 2026 [email protected]

Chess improvement feels impossible sometimes. You solve tactics daily, play hundreds of games, watch YouTube videos, yet your rating barely moves. You plateau at 1200, 1500, or 1800, and no…

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How to Load Test a Backend Server: Complete Guide for DevOps Engineers (2026)

February 24, 2026 [email protected]

Load testing is not optional—it’s essential. When your application fails under peak traffic, you don’t just lose users; you lose revenue, reputation, and trust. According to industry research, 34.7% of…

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The Paradox of Infinite Knowledge: Why Access Doesn’t Equal Fulfillment

February 17, 2026 [email protected]

We live in the most information-rich era in human history. With a single prompt, you can learn cloud computing.With a single search, you can understand physics.With a single video, you…

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Why Documentation Is a Love Letter to Your Future Team (And Your Career)

February 12, 2026 [email protected]

“Documentation is a love letter to the next engineer who will onboard into your team.” I wish someone had told me this when I started as a freelance DevOps engineer.…

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The Biggest Mistake I Made as a Junior DevOps Engineer

February 4, 2026 [email protected]

One of the biggest mistakes I made as a junior DevOps engineer had nothing to do with tools. It had everything to do with how I thought about systems. How…

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Top 10 Cyber Security Tools to Learn in 2026 (For Career Success)

February 2, 2026 [email protected]

The cybersecurity industry is booming. With cyber attacks increasing by over 38% year-over-year and the average cost of a data breach reaching $4.45 million according to IBM’s 2024 Cost of…

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How to Check If Your Windows Is Genuine or Pirated in 2026 (5 Simple Methods)

February 1, 2026 [email protected]

Did you buy a used laptop? Downloaded Windows from a suspicious source? Installed Windows using a third-party activator? Or simply curious whether your Windows license is legitimate? You’re not alone.…

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Recent Posts

  • How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)
  • SMTP Explained: How Email Actually Works Behind the Scenes (2026)
  • How Programming Languages Are Created: From Concept to Self-Hosting Compiler (2026)
  • How to Improve at Chess in 2026: Complete Guide from 1000 to 2000+ Rating
  • How to Load Test a Backend Server: Complete Guide for DevOps Engineers (2026)

Recent Comments

  1. How to Load Test a Backend Server: Complete Guide for DevOps Engineers (2026) - johnojabo.com on How to Check If Your Windows Is Genuine or Pirated in 2026 (5 Simple Methods)
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How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)

April 14, 2026 [email protected]
work

SMTP Explained: How Email Actually Works Behind the Scenes (2026)

March 30, 2026 [email protected]
work

How Programming Languages Are Created: From Concept to Self-Hosting Compiler (2026)

March 15, 2026 [email protected]
work

How to Improve at Chess in 2026: Complete Guide from 1000 to 2000+ Rating

February 27, 2026 [email protected]

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