@lubosm

How to use rotated SSH keys ?

Nov 17, 2023 · 2 min read · Rotating SSH keys is an important practice for maintaining security in systems that use SSH for remote access. The process involves creating new SSH key pairs and replacing the old ones. Here's a general guide on how to rotate SSH keys: Create a New...

My terminal multiplexers

Oct 21, 2023 · 2 min read · Both screen and tmux are terminal multiplexers that allow you to manage multiple terminal sessions within a single terminal window. They are particularly useful for long-running processes, remote server management, and multitasking in the terminal. B...

Mob programming basics

May 1, 2023 · 4 min read · Mob programming is a software development approach where a group of developers work together on a single task, collaborating in real time to design, write, and test code. It is an extension of pair programming, a practice where two developers work to...

CI/CD in the simplest way

Apr 10, 2023 · 3 min read · CI/CD stands for Continuous Integration and Continuous Deployment. It is a software development practice aimed at improving the development process and increasing the quality of the code. Here's a simple explanation of each component: Continuous Int...

HTTP status codes categories

Apr 2, 2023 · 2 min read · HTTP (Hypertext Transfer Protocol) response codes are three-digit numbers that indicate the outcome of an HTTP request. These codes are grouped into five main categories, based on their first digit: 1xx (Informational): These responses indicate that...