Learn how the Bash export command works and why it's essential for sharing variables between scripts and child processes. This beginner-friendly guide includes practical examples and explains one of the most important concepts in shell scripting.
Working with Git, in collaborative environments, often results in multiple developers working on the same codebase. As a result, merge conflicts are a natural part of version control systems like Git. Understanding why they occur is critical for resolving them efficiently.
Learn how to write your first Bash function using the name() syntax. This beginner-friendly guide explains function declarations, how they work, why they're useful, and walks through practical examples to help you write cleaner shell scripts.
GitLab Flow offers a streamlined workflow that integrates CI/CD, and issue tracking to support modern software development. It's designed to bridge the gap between development and operations. GitLab Flow simplifies branching strategies and focuses on delivering software quickly and reliably.
Moving Docker's default data directory from /var/lib/docker to a custom location or separate disk not only enhances security but also improves resource management and system stability. In this step-by-step guide, learn how to relocate the directory, update Docker’s configuration.
GitHub Flow offers a more streamlined and lightweight workflow for CI/CD. Created by GitHub, this workflow is designed to fit modern software development practices where speed, agility, and simplicity are paramount. It is commonly used by teams that release updates frequentlyy.
In today's software development environment, ensuring the security of CI/CD pipelines is paramount. One of the most popular CI/CD tools, Jenkins, handles critical tasks such as building, testing, and deploying applications. As a result, it generates extensive logs that can provide insights into it.
By default, Docker containers on the bridge network can freely communicate. In this detailed guide, learn how to restrict inter-container communication using Docker’s icc setting, custom bridge networks, and advanced iptables rules to enhance network isolation and security
GitFlow is one of the most widely used and comprehensive workflows for Git-based development. Introduced by Vincent Driessen in 2010, GitFlow provides a robust branching model that helps teams manage large-scale projects while maintaining efficient and structured development.
Jenkins is a widely-used CI/CD tool, often accessed by multiple users and teams. Given the critical nature of the workflows, ensuring that only authorized users can access and perform specific actions is essential. This is where Role-Based Access Control (RBAC) comes into play.
Managing ulimits is essential for controlling system resources and ensuring containerized applications run smoothly. In this guide, learn what ulimits are, why they matter, and how to configure them correctly in Linux and Docker.
Git tags are very useful for marking milestones, version, and other important points in your code. When managing large projects, tagging can help in maintaining an organized workflow. Integrating tags into automated pipelines can help streamline your development and deployment in software releases.