Skip to content
  • Thu. Jun 4th, 2026

johnojabo.com

  • Services

Latest Post

A Conversation With My Dad What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide) 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)
work

A Conversation With My Dad

June 3, 2026 [email protected]
work

What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)

April 22, 2026 [email protected]
work

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]
  • Latest
  • Popular
  • Trending
A Conversation With My Dad
work
A Conversation With My Dad
What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)
work
What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)
How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)
work
How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)
SMTP Explained: How Email Actually Works Behind the Scenes (2026)
work
SMTP Explained: How Email Actually Works Behind the Scenes (2026)
Why Deleted Files Aren’t Really Gone (And How to Recover Them)
work
Why Deleted Files Aren’t Really Gone (And How to Recover Them)
How to Check If Your Windows Is Genuine or Pirated in 2026 (5 Simple Methods)
work
How to Check If Your Windows Is Genuine or Pirated in 2026 (5 Simple Methods)
A Conversation With My Dad
work
A Conversation With My Dad
How Soft Delete Saved Me From “Shitting My Pants” (Almost 😅)
work
How Soft Delete Saved Me From “Shitting My Pants” (Almost 😅)
A Conversation With My Dad
work
A Conversation With My Dad
What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)
work
What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)
How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)
work
How to Add 50 Years to Your Life as a Sysadmin (By Typing Less)
SMTP Explained: How Email Actually Works Behind the Scenes (2026)
work
SMTP Explained: How Email Actually Works Behind the Scenes (2026)
work

Malware Explained: A Simple Guide to Viruses, Ransomware, and More

December 2, 2025 [email protected]

Have you ever noticed your computer acting strangely—running slowly, popping up random ads, or crashing without warning? You might worry you have a “virus,” but in the tech world, there…

work

Be Your Future Butler: Take Care of Tomorrow, Today

November 29, 2025 [email protected]

I heard a phrase recently: “Be your future butler.”It sounds odd at first, almost funny, but the meaning is powerful—take care of tomorrow, today. For a long time, I lived…

Personal

Can I vs. How Can I: The Small Shift That Changes Everything

November 28, 2025 [email protected]

Most of us go through life asking the same question over and over: “Can I do this?”“Can I start that business?”“Can I learn this skill?”“Can I really change my life?”…

Personal

Showing Up on the Days That Don’t Flow

November 27, 2025 [email protected]

Some days feel smooth and productive, the ideas come easily, the tasks align, and everything just clicks. Those days make work feel effortless. And then there are days like today.…

Personal

Why I Stopped Listening to Most Motivational Speakers (And What Actually Changed My Life)

November 25, 2025 [email protected]

Keywords: consistency over intensity, motivational speakers, self-improvement, personal growth, building habits For years, I genuinely enjoyed watching motivational videos. They felt inspiring, at first. But somewhere along the line, I…

Books

The Mind Diet: How Changing Your Inputs Will Transform Your Life

November 24, 2025 [email protected]

“All things come through desire and every sincere prayer is answered. We become like that on which our hearts are fixed. Carry your chin in and the crown of your…

work

Why You Should Stop Oversharing on Social Media — The Hidden Social Engineering Risks

November 22, 2025 [email protected]

In today’s world, almost everyone shares their life online — birthdays, new jobs, travel plans, relationship updates, even random frustrations. Social media has become a digital diary. But what most…

Personal

Low Self-Esteem: The Silent Killer of Destiny (And How I Broke Free)

November 21, 2025 [email protected]

We often hear the famous phrase, “Pride comes before a fall,” and it’s true — Proverbs 16:18 makes that clear.But very few people talk about the opposite extreme: low self-esteem.…

work

How to Spot a Fake Website in 5 Seconds (Simple Tips Anyone Can Use)

November 19, 2025 [email protected]

Let’s be honest…Cyber attacks are getting more advanced every single day. Hackers don’t need to “hack” in the movies’ sense anymore — most of the time, they trick you into…

work

DevOps Is Mostly About Thinking, Not Coding: The Hidden Skill That Separates Good Engineers from Great Ones

November 18, 2025 [email protected]

When most people hear DevOps, the first thing that comes to mind is coding, automation scripts, pipelines, and deployments.But here’s the truth that many newcomers — and even some experienced…

Posts pagination

1 … 4 5 6

Recent Posts

  • A Conversation With My Dad
  • What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)
  • 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)

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)
  2. How to Organize Your Files So You Can Find Anything in Seconds - johnojabo.com on Why Deleted Files Aren’t Really Gone (And How to Recover Them)

You missed

work

A Conversation With My Dad

June 3, 2026 [email protected]
work

What is RAG in AI? How Retrieval-Augmented Generation Stops AI Hallucinations (2026 Guide)

April 22, 2026 [email protected]
work

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]

johnojabo.com

Proudly powered by WordPress | Theme: Newsup by Themeansar.

  • My Services