Git hooks are a powerful feature that allows you to automate tasks during the lifecycle of a Git repository. Hooks are scripts that are triggered by specific Git events, such as making a commit or pushing code. They enable you to enforce coding standards, run tests, and other automated task
In this post, we’re going to explore the grub.sh script, which is designed to handle the configuration and hardening of GRUB across various Linux distributions. We’ll go over each line of the script to understand what it does and how it contributes to the overall configuration.
CI/CD are crucial practices in modern software development, allowing teams to deliver high-quality software quickly and reliably. Docker, with its containerization capabilities, has become an essential tool in these processes, particularly when integrated with Jenkins
Containerization has revolutionized the way software is developed, deployed, and managed. At the forefront of this transformation are two key technologies: Docker and Kubernetes. While both of these technologies are essential to containerized environments.
One of the most powerful and frequently used features in Linux-based systems is the ability to schedule tasks to run automatically at specific intervals. This is typically achieved using cron jobs, which allow system administrators and users to automate repetitive tasks.
Git is a powerful version control system built on four core objects: commits, blobs, trees, and tags. These objects are fundamental to Git’s storage model, and understanding them provides valuable insights into how Git operates.
Don’t panic. This post kicks off a hands-on series about building an 8-node Raspberry Pi cluster from scratch. We’ll explore what a Raspberry Pi is, compare models, choose the right hardware, and lay the foundation for a tiny but serious lab.
The sshd.sh script is crafted to automate the configuration of sshd settings, applying essential security options, checking for user privileges, and streamlining the SSH setup for administrators. The sshd.sh script available in my Git Hub repository.
What started as a busy evening and a casual SMS turned into the most successful NVLink install I’ve ever had. After three failures, the fourth attempt finally worked — quietly, instantly, and without demanding my soul.
In today’s software development, managing Jenkins through its GUI can become challenging as the complexity and number of jobs grow. Jenkins Configuration as Code (JCasC) provides a powerful solution to this by allowing Jenkins configuration to be defined and managed via code
When building Docker images, the choice of the base image can significantly impact the final image size, performance, and security. Lightweight base images, such as Alpine Linux, have gained popularity in the Docker community for their minimal footprint and efficiency.
When it comes to system administration, managing processes and services is one of the most important skills. Processes are programs that run on your Ubuntu system, and services are background processes that typically start when your system boots and continue running to provide essential functions.