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What are clouds made of? Linux servers, mostly.

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🧠Need Info on a Linux Command? Linux Has You Covered!... Well, Kind of

🧠Need Info on a Linux Command? Linux Has You Covered!... Well, Kind of

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5 min read
Top Interview Questions & Answers for DevOps, CCNA, CCNP, Linux & Firewall in 2025

Top Interview Questions & Answers for DevOps, CCNA, CCNP, Linux & Firewall in 2025

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2 min read
Day 3 Blog: Deep Dive into CSS Transitions, Transforms, Translate, and Grid (with Git Guide)

Day 3 Blog: Deep Dive into CSS Transitions, Transforms, Translate, and Grid (with Git Guide)

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2 min read
Linux's chmod vs. PATH: A Rant with Useful Explanations

Linux's chmod vs. PATH: A Rant with Useful Explanations

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2 min read
How to show VM IP in Proxmox

How to show VM IP in Proxmox

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1 min read
Day 13/ 30 Days of Linux Mastery: Task Automation with Cron

Day 13/ 30 Days of Linux Mastery: Task Automation with Cron

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4 min read
File Transfers Slowing You Down? Try rsync now!

File Transfers Slowing You Down? Try rsync now!

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1 min read
“Houston, We’ve Got a Firewall Problem” — A Day in the Life of a RHEL 9 Sysadmin

“Houston, We’ve Got a Firewall Problem” — A Day in the Life of a RHEL 9 Sysadmin

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3 min read
Get the lines of code in your JetBrains IDE (quick)

Get the lines of code in your JetBrains IDE (quick)

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1 min read
Day 14/ 30 Days of Linux Mastery: Find Command

Day 14/ 30 Days of Linux Mastery: Find Command

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3 min read
Hardening File Permissions: Practical Steps to Lock Down Data

Hardening File Permissions: Practical Steps to Lock Down Data

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4 min read
Getting Started with AWS IAM: Managing Users, Groups, and Policies for Secure Access Control.

Getting Started with AWS IAM: Managing Users, Groups, and Policies for Secure Access Control.

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3 min read
🏰 Blog – Privileged Access Management (PAM): Locking Down the Keys to the Kingdom

🏰 Blog – Privileged Access Management (PAM): Locking Down the Keys to the Kingdom

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3 min read
Linux From Zero to Hero

Linux From Zero to Hero

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4 min read
Getting McFly Working on Ubuntu Server

Getting McFly Working on Ubuntu Server

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4 min read
The 90% Makefile

The 90% Makefile

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7 min read
🚀 Application Tier Platform Migration Oracle EBS R12.2.x

🚀 Application Tier Platform Migration Oracle EBS R12.2.x

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3 min read
Go #001 – Setting Up Golang: Tools, Environment, and First Build

Go #001 – Setting Up Golang: Tools, Environment, and First Build

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2 min read
🛠️ Logging Like a Pro: A Simple Yet Powerful Logger Function for Your Shell Scripts

🛠️ Logging Like a Pro: A Simple Yet Powerful Logger Function for Your Shell Scripts

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2 min read
Mastering Linux Text Processing Commands: cut, awk, grep, and more

Mastering Linux Text Processing Commands: cut, awk, grep, and more

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4 min read
Meet Your New Best Friend in RHEL 9: grep (a.k.a. The Text Detective)

Meet Your New Best Friend in RHEL 9: grep (a.k.a. The Text Detective)

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3 min read
Ambiente Linux para Desenvolvimento: Por que escolhi e não me arrependo

Ambiente Linux para Desenvolvimento: Por que escolhi e não me arrependo

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4 min read
Build a Secure Web Server on Red Hat Linux

Build a Secure Web Server on Red Hat Linux

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2 min read
Access Control Lists in Linux for Granular Permissions (Day 11 of 30)

Access Control Lists in Linux for Granular Permissions (Day 11 of 30)

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2 min read
Use case for dnf distro-sync

Use case for dnf distro-sync

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2 min read
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