📝 Essential Git Commands for Local and Production Environments

Version control with Git is crucial for managing your codebase efficiently. This article covers important Git commands used in production and local environments with practical examples.

✅ 1. Checking Commit Differences Between Local and Remote

Remote repo : origin/feature/2025

Local repo : feature/2025

🔷 a. View Commits Only in Local

git log origin/feature/2025..feature/2025 --oneline

🔍 Explanation: Shows commits that exist locally but not in the remote branch.

✔️ Example Output:

8e3c1db Updated home page styles

d2a4f32 Added new API endpoint for views

🔷 b. View Commits Only in Remote

git log feature/2025..origin/feature/2025 --oneline

🔍 Explanation: Shows commits that exist in the remote but not locally.

✔️ Example Output:

f6d7aab Bug fix in auth middleware

c8e9b23 Updated README with deployment steps

 2. Visualizing Branch Differences

git log --oneline --graph --decorate --abbrev-commit origin/feature/2025..feature/2025

🔍 Explanation: Visualizes commits only in your local branch compared to remote with a graph view.

✔️ Example Output:

* d2a4f32 (HEAD -> feature/2025) Added new API endpoint for views

* 8e3c1db Updated home page styles

✅ 3. Checking File Differences Between Local and Remote

🔷 a. Local vs Remote

git diff origin/feature/2025..feature/2025

🔍 Explanation: Shows file changes in local that are not in remote.

🔷 b. Remote vs Local

git diff feature/2025..origin/feature/2025

🔍 Explanation: Shows file changes in remote that are not in local.

✅ 4. Fetch Remote Changes Without Merging

git fetch

🔍 Explanation: Downloads updates from remote branches without merging them into your local branch.

✅ 5. Pulling Changes with Different Strategies

🔷 a. Merge (Default)

sudo git pull --no-rebase

Merges remote changes into local branch, creating a merge commit if necessary.

🔷 b. Rebase

sudo git pull --rebase

Reapplies your local commits on top of remote commits for a linear history.

🔷 c. Fast-Forward Only

sudo git pull --ff-only

Updates your branch only if it can be fast-forwarded; otherwise, it aborts.

🔷 d. Configure Pull Behavior Permanently

git config pull.rebase true   # Always rebase on pull

git config pull.rebase false  # Always merge on pull

✅ 6. Removing a File from Git Tracking but Keeping It Locally

🔷 Example: Ignoring db.sqlite3

sudo git rm --cached mysite/db.sqlite3

echo "/mysite/db.sqlite3" >> .gitignore

sudo git add .gitignore

sudo git commit -m "Stop tracking db.sqlite3 and update .gitignore"

sudo git push

✔️ Explanation:

• git rm --cached untracks the file while keeping it locally.
  
  

• Adds it to .gitignore to prevent future tracking

✅ 7. Other Important Git Commands for Production and Local

🔍 Summary

These Git commands help you:

• Manage divergent branches
  

• Check commit differences
  

• Pull and merge efficiently
  

• Avoid database merge conflicts in production
  

• Maintain clean Git practices
  

Keep this as your Git command cheat sheet for daily development, deployments, and server management.