Lesson 8: Working with Bash Strings
Lesson 8: Working with Bash Strings Welcome to the Lesson 8: Working with Bash Strings. In this lesson, you'll dive...
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Linux Tutorials
Linux Commands
10+ Useful Linux find Command Examples You Should Know
Useful Linux find Command Examples The find command in Ubuntu is a versatile tool for searching files and directories based...
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Free Online Image Tools– Fast, Private, and 100% Browser‑Based
Free Online Image Tools Working with images shouldn’t require complex software, paid subscriptions, or privacy‑invasive cloud processing. In 2026, more...
Read moreDetailsMy Top 5 Applications to Run on Raspberry Pi with Ubuntu (2026)
Top Applications to Run on Raspberry Pi Running a Raspberry Pi with Ubuntu Server creates a powerful and energy-efficient home...
Read moreDetailsMaximizing Network Efficiency with AdGuard: My 7-Day Results
Network Efficiency with AdGuard Home AdGuard Home is a powerful DNS server solution that helps protect your network and optimize...
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Nextcloud
Nextcloud Access with Multiple Domains – Redirect and SSL Issues (Proxy Manager & Direct Port Forwarding)
Nextcloud Access with Multiple Domains You want to access your Nextcloud server using two domain names: data.defencedev.com (main) newdata.defencedev.com (secondary)...
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Free Online Image Tools– Fast, Private, and 100% Browser‑Based
Free Online Image Tools Working with images shouldn’t require complex software, paid subscriptions, or privacy‑invasive cloud processing. In 2026, more...
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Network Efficiency with AdGuard Home AdGuard Home is a powerful DNS server solution that helps protect your network and optimize...
Read moreDetailsFortiGate Brute Force Protection: Ban IPs After Failed Admin Login
Auto-Ban IPs After Failed Admin Login Attempts Brute force attacks targeting FortiGate admin accounts are common. Hackers attempt to guess...
Read moreDetailsInstall Portainer on Ubuntu 24.04 Using Docker Compose
Portainer on Ubuntu 24.04 Portainer is a lightweight management interface that simplifies Docker administration.It allows you to manage containers, images,...
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Whether you’re just starting or looking to expand your skills, I hope you find useful information and engaging discussions here. Let me take you through my journey and the goals behind this space!