Guide to Git Commands

Git is a powerful 🛠️ version control system that helps developers 👩‍💻 manage and track 🔍 changes to their codebase. Whether you are a 🆕 beginner or an experienced 🧑‍💻 developer, understanding essential Git commands is crucial for collaboration 🤝 and efficient development.

In this blog, we’ll explore key Git commands with interactive explanations 🧩 and practical examples. Let’s dive 🏊‍♂️ in!

1. Setting Up Git

Before you start 🏁 using Git, you need to configure your user 👤 information:

# Set your name
git config --global user.name "Your Name"

# Set your email
git config --global user.email "youremail@example.com"

Why it matters:

These settings identify 👤 you as the author of changes 🔄 in your commits.

2. Initializing a Git Repository

To start tracking 🛤️ a project with Git, initialize it as a repository 📁:

# Initialize a Git repository in your project folder
git init

Example:

cd my-project
git init

This creates a hidden 🕵️ .git folder in your project, signaling that it’s now a Git repository.

3. Checking the Status of Your Repository

To view 👀 the current state of your repository:

git status

🤔 Interactive Tip:

Run this command frequently to see which files 📂 are staged, modified ✏️, or untracked.

4. Adding Files to the Staging Area

Before committing, you need to stage changes 🔄:

# Add specific files
git add filename

# Add all files
git add .

Example:

git add index.html

This stages the index.html file for the next 🛤️ commit.

5. Committing Changes

Commit your staged changes 🔒 with a message 💬:

git commit -m "Your commit message"

✅ Best Practice:

Write ✍️ clear and concise commit messages to describe what the changes 🔄 do.

6. Viewing Commit History

To see 👀 a log 📜 of all commits:

git log

Example:

git log --oneline

This shows a compact summary 📝 of your commit history.

7. Cloning a Repository

To copy 📋 an existing repository to your local machine 🖥️:

git clone repository_url

Example:

git clone https://github.com/user/repository.git

This creates a local copy 📂 of the remote 🌐 repository.

8. Pushing Changes to a Remote Repository

To upload 📤 your commits to a remote 🌐 repository:

git push origin branch_name

Example:

git push origin main

This pushes changes to the main branch of the remote repository.

9. Pulling Changes from a Remote Repository

To update 🔄 your local repository with changes from the remote:

git pull origin branch_name

Example:

git pull origin main

This merges remote changes into your local branch 🌿.

10. Creating and Switching Branches

Branches 🌿 allow you to work on new features independently:

# Create a new branch
git branch branch_name

# Switch to a branch
git checkout branch_name

# Create and switch in one step
git checkout -b branch_name

Example:

git checkout -b feature-login

This creates and switches to the feature-login branch 🌿.

11. Merging Branches

To merge changes from one branch 🌿 into another:

git merge branch_name

Example:

git merge feature-login

This merges the feature-login branch 🌿 into the current branch.

12. Resolving Merge Conflicts

Conflicts ⚔️ occur when changes overlap. Git marks the conflict areas in your files 📄:

# After resolving conflicts, add the resolved files
git add filename

# Commit the resolution
git commit -m "Resolved merge conflict"

💡 Tip:

Carefully review 👀 conflicting changes to ensure nothing important is lost.

13. Stashing Changes

To temporarily save 💾 changes without committing:

git stash

To apply stashed changes later 🕒:

git stash apply

14. Viewing Differences Between Commits

To see 👀 what has changed between commits:

git diff

Example:

git diff HEAD~1 HEAD

This compares 🆚 the latest commit with the one before it.

🎉 Conclusion

Mastering 💪 Git commands is essential for developers 👩‍💻 to manage their code efficiently. Start 🏁 with the basics and gradually explore advanced 🔍 commands as you grow 🌱. Remember, practice makes perfect!

Have questions ❓ or suggestions 💡? Drop a comment below! 💬

Devops Multi cloud Training

Choose the training style that fits your schedule — Self-Paced or Live Interactive Sessions. Both include hands-on projects, expert support, and lifetime access.

Feature	Self-Paced Training	Live Training
🎯 Mode	🎥Pre-Recorded Session	🧑‍🏫Live Class + Recordings
💼 Projects	🕒 Weekend Real-Time Projects	📅 Weekdays + Weekend Real-Time Projects
❓ Doubt Clearing	📞 Weekend Live Support Session	🧠 Anytime Doubt Clearing Session
👥 Career Support & Mentorship	❌ No	✅ Yes
🎓 Global Certification Training	❌ No	✅ Yes
🔑 Access	♾️ Lifetime Access	♾️ Lifetime Access
💰 Fees	₹4,999 (2 x ₹2,500)	₹7,999 (2 x ₹4,000)
ℹ️ For More Info	Explore Self-Paced Training	Explore Live Training

FOR TRAINING ENQUIRY: +91 91504 77118, +91 72006 62118