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What are clouds made of? Linux servers, mostly.

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🕰️Become a Timecop with Linux Task Scheduling: at, cron, and crontab

🕰️Become a Timecop with Linux Task Scheduling: at, cron, and crontab

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4 min read
Efficient File Management in Linux

Efficient File Management in Linux

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2 min read
National Space Day: May 2

National Space Day: May 2

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1 min read
Understanding a Netcat-Based Reverse Shell Using FIFO

Understanding a Netcat-Based Reverse Shell Using FIFO

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3 min read
Linux Fundamentals for DevOps

Linux Fundamentals for DevOps

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3 min read
How to Make DigitalOcean Markdown Vim Plugin

How to Make DigitalOcean Markdown Vim Plugin

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11 min read
RazzShell 1.0.2: A Cyberpunk-Inspired Unix Shell with Real-time Monitoring

RazzShell 1.0.2: A Cyberpunk-Inspired Unix Shell with Real-time Monitoring

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3 min read
Securing Your DNS Server in Red Hat Linux Against Attacks

Securing Your DNS Server in Red Hat Linux Against Attacks

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3 min read
Creating a Linux VM on Azure

Creating a Linux VM on Azure

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1 min read
Why ARP Matters !!!

Why ARP Matters !!!

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3 min read
Fortify Your SSH: Lock Out Root, Shift Ports, Key In Security.

Fortify Your SSH: Lock Out Root, Shift Ports, Key In Security.

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3 min read
🔐 Blog – Single Sign-On (SSO): One Login to Rule Them All

🔐 Blog – Single Sign-On (SSO): One Login to Rule Them All

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2 min read
🛠 Bind Mount and 2 Other Useful Linux Commands (Updated for 2025)

🛠 Bind Mount and 2 Other Useful Linux Commands (Updated for 2025)

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1 min read
Process Management in Red Hat Linux

Process Management in Red Hat Linux

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3 min read
Never get caught off guard: Receive your server's health every minute by Email

Never get caught off guard: Receive your server's health every minute by Email

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6 min read
🐧 What’s in a Linux Desktop? A Beginner’s Guide to Ubuntu Applications

🐧 What’s in a Linux Desktop? A Beginner’s Guide to Ubuntu Applications

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2 min read
🐧Penguin Scripting Suite: v.1.0

🐧Penguin Scripting Suite: v.1.0

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3 min read
From SysAdmin to DevOps: My Journey Into Cloud Automation

From SysAdmin to DevOps: My Journey Into Cloud Automation

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1 min read
Get Hands-On with Red Hat Linux: Set Up Your Ultimate Practice Lab

Get Hands-On with Red Hat Linux: Set Up Your Ultimate Practice Lab

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2 min read
Why Linux Is Secure by Design (But Still Needs You)

Why Linux Is Secure by Design (But Still Needs You)

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3 min read
Advanced Bash Techniques: Debugging, Memory Tricks, and File Descriptor Magic

Advanced Bash Techniques: Debugging, Memory Tricks, and File Descriptor Magic

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6 min read
The OPSEC Starter Journal: A Real-World Guide for Beginners

The OPSEC Starter Journal: A Real-World Guide for Beginners

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3 min read
Mastering Permission Management with `sudoers` in Red Hat Linux

Mastering Permission Management with `sudoers` in Red Hat Linux

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2 min read
Quickstart guide to IRIS DB on Linux Systems

Quickstart guide to IRIS DB on Linux Systems

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12 min read
Mastering the `history` Command in Red Hat Linux: Tracking and Managing Commands

Mastering the `history` Command in Red Hat Linux: Tracking and Managing Commands

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1 min read
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