Zoob's Blog

Zoob's Blog is a personal blog that contains bits that facinates me. It is a place where I share my thoughts, ideas, and experiences with the world. Whether it's about technology, travel, or anything in between, you'll find it here. Join me on this journey of discovery and exploration.

Fixing Git Pull in Docker: SSH Key and Dubious

When using Docker to run Git commands inside a container, such as git pull, you might encounter errors like: fatal: detected dubious ownership in repository Host key verification failed. Could not [...] Read more

Posted on May 18, 2025 by admin — 1 min

How Repetition Helped Me Understand the Linux Kernel

When I first started learning about the Linux kernel, I had no real understanding of what I was getting into. The only guide I had was a book I was reading — but without any clear direction or [...] Read more

Posted on May 17, 2025 by admin — 1 min

Understanding SSH: How to Access Remote Machines

Imagine you buy hosting or create a VM in the cloud. Each machine that you buy or rent has an IP address. That typically has the form x.x.x.x where x > 0 and x < 255. Example: 192.168.1.1 Once [...] Read more

Posted on May 17, 2025 by admin — 2 min