Welcome to Day 10 of the 90 Days DevOps Challenge! Git is the backbone of modern software development, enabling developers to track changes, collaborate effectively, and manage project workflows.
In this blog, we'll explore essential Git commands that every developer should know. Whether you're a beginner or an experienced Git user, mastering these commands will enhance your productivity and streamline your development workflow.
Its important to set your username and email address in Git, you can use the following commands:
- Setting Username on git:
git config --global user.name "Your Name"
Replace "Your Name" with your desired username.
- Setting Email Address on git:
git config --global user.email "your.email@example.com"
Replace "your.email@example.com" with your desired email address.
Git basic essential commands you must know.
1. git init: The git init command is used to initialize a new Git repository in the current directory. It creates a hidden .git directory that stores all the necessary files and metadata for version control.
2. git clone: The git clone command is used to create a copy of an existing Git repository. It clones the repository from a remote server (such as GitHub) to your local machine, allowing you to work on the code locally.
3. git add: The git add command is used to stage changes for the next commit. You can use it to add new files, modified files, or deleted files to the staging area.
4. git commit: The git commit command is used to save your changes to the local repository. It creates a new commit with a unique identifier (SHA-1 hash) and a commit message describing the changes.
5. git push: The git push command is used to upload local repository commits to a remote repository. It updates the remote repository with your latest changes, making them available to collaborators.
6. git pull: The git pull command is used to fetch and merge changes from a remote repository into your local repository. It is often used to update your local repository with changes made by others.
7. git branch: The git branch command is used to manage branches in a Git repository. It allows you to create, list, rename, delete, and switch between branches.
What is git branching?
Git branching allows developers to create separate lines of development within a Git repository. It enables parallel work on different features or fixes, isolation of changes, and easy merging of changes back into the main codebase. Branches help in collaboration, experimentation, and version control
8. git merge: The git merge command is used to combine changes from one branch into another. It merges the specified branch into the current branch, incorporating the changes while preserving the commit history.
You first switch to brach where you want to merge desire branch and then you can use git merge command.
In below example we have merged "Feature1" branch into "Main" brach.
9. git checkout: The git checkout command is used to switch between branches or restore files from the repository. It allows you to navigate between different branches and work on different features or fixes.
10. git log: The git log command is used to view the commit history of a Git repository. It displays a list of commits along with their commit messages, authors, and timestamps.
Conclusion: Mastering these essential Git commands is the key to efficient version control and successful collaboration. By familiarizing yourself with these commands and incorporating them into your workflow, you'll be able to navigate Git repositories with ease, track changes effectively, and collaborate seamlessly with others. So, start practicing these commands today and unleash the full potential of Git in your development projects!
Unlock the power of Git with these essential commands! 💻🔑 Embrace efficient version control, streamline collaboration, and supercharge your development workflow. #HappyLearning! #Devops90DaysChallenge🚀🌟