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DevOps

DevOps is a set of practices that combines software development (Dev) and IT operations (Ops) aimed at shortening the systems development life cycle and providing continuous delivery with high software quality. It emphasizes collaboration, automation, and integration between developers and IT professionals to improve the speed and quality of software deployment.

Git: How to Undo a Commit

Updated: Jan 28, 2024
Introduction Git is a powerful tool for version control that allows developers to track changes, collaborate on projects, and revert code to previous states. Knowing how to undo a commit in Git is an essential skill that can save a......

Git: How to safely rename the current working directory

Updated: Jan 28, 2024
Renaming a directory can be a trivial task in most circumstances, but when you’re dealing with a Git repository, it can introduce complications if not handled properly. This in-depth tutorial will guide you through the steps to......

Git cherry-picking: A detailed tutorial (with examples)

Updated: Jan 28, 2024
When working with Git, one of the most powerful features at your disposal is cherry-picking. This technique allows you to pick and choose specific commits from one branch and apply them to another. While immensely helpful, cherry-picking......

Git error: ‘git is not recognized as an internal or external command’

Updated: Jan 28, 2024
Understanding the ‘git not recognized’ Error Encountering the ‘git is not recognized as an internal or external command’ error can be frustrating when trying to execute Git commands on your system. This error......

Explaining the ‘git add -p’ command (with examples)

Updated: Jan 27, 2024
The ‘git add’ command is a vital part of any Git user’s workflow, allowing for staged changes to be included in the next commit. However, what can one do when they need more control over exactly which changes get staged?......

Understanding the ‘git rev-parse –abbrev-ref HEAD’ command (with examples)

Updated: Jan 27, 2024
Overview Git is a powerful version control system widely used in software development for tracking changes in source code during software development. One of the useful Git commands is git rev-parse, specifically the --abbrev-ref HEAD......

Exploring the ‘git rebase –onto’ command (with examples)

Updated: Jan 27, 2024
Introduction Version control systems are essential for modern software development, providing a way to track changes, collaborate with others, and maintain a history of a project’s evolution. Git, one of the most popular version......

How to encrypt sensitive files in Git with GPG (API keys, passwords, etc.)

Updated: Jan 27, 2024
Introduction When working with Git for version control, it’s common to encounter the need to store sensitive information such as API keys, passwords, and certificates. Protecting this data is crucial, as exposure can lead to......

How to set up your own private Git server on Ubuntu

Updated: Jan 27, 2024
Introduction Having control over your development process is crucial for any project. One way to achieve this is to set up your own private Git server. This enables you to manage your repositories without relying on third-party......

Explaining ‘git rebase –preserve-merges’ with examples

Updated: Jan 27, 2024
Introduction Version control systems are quintessential in software development, and ‘Git’ is synonymous with this role. ‘Git rebase’ is one of the most powerful features offered by Git, allowing developers to......

How to filter commits by message in Git log

Updated: Jan 27, 2024
Introduction Git is a powerful version control system used by developers across the globe to track changes in source code throughout the software development lifecycle. One handy feature of Git is its ‘log’ command, which......

How to filter commits by author in Git log

Updated: Jan 27, 2024
Overview If you’re working with Git in a multi-developer environment, understanding how to pinpoint specific changes can save you a lot of time. One essential skill is filtering commits by author in the git log, which enables you......