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Essential Git Commands for Developers
1. git init: Initializes a new Git repository
git init my-new-project
- git config: Sets Git configuration values like username/email
git config --global user.name "user123" git config --global user.email "[email protected]"
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git clone: Creates a copy of a remote repository
git clone https://github.com/user/repo.git
4. git remote: Manages connections to remote repositories
git remote add origin https://github.com/user/repo.git
- git status: Shows the current state of your working directory
git status
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git add: Adds files to the staging area
git add file.js git add . Adds all changes
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git commit: Records changes to the local repository
git commit -m "Fix navigation bug"
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git push: Uploads local commits to a remote repository
git push origin main
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git pull: Fetches and integrates changes from a remote repository
git pull origin main
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git fetch: Downloads the latest changes from a remote repository without merging
git fetch origin
Branching & Merging
11. git branch: Lists, creates, or deletes branches
git branch feature/login git branch -d old-branch Deletes a branch
12. git checkout: Switches branches or restores files
git checkout feature/login git checkout -- file.txt Discards changes
13. git merge: Combines changes from different branches
git merge feature/login
- git rebase: Reapplies commits on top of another base
git rebase main
Debugging & History
15. git log: Shows commit history
git log --oneline --graph
- git diff: Shows differences between commits, branches, etc.
git diff HEAD~1 HEAD
17. git stash: Temporarily stores uncommitted changes
git stash save "WIP: feature implementation" git stash pop Applies stashed changes
18. git reset: Undoes changes by moving HEAD
git reset --soft HEAD~1 Keeps changes staged git reset --hard HEAD~1 Discards all changes
- git revert: Creates a new commit that undoes a change
git revert abc123f
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git cherry-pick: Applies a specific commit from another branch
git cherry-pick abc123f
You Should Know: Advanced Git Commands
Debugging & Recovery
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git bisect: Helps find faulty commits
git bisect start git bisect bad git bisect good abc123f
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git reflog: Shows history of HEAD changes (including deleted commits)
git reflog
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git blame: Shows who modified each line of a file
git blame app.js
Cleaning & Maintenance
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git clean: Removes untracked files
git clean -f Force remove git clean -fd Removes directories too
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git gc: Optimizes repository performance
git gc --aggressive
Tagging & Releases
- git tag: Manages version tags
git tag v1.0.0 git push --tags
Searching & Patching
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git grep: Searches for text in tracked files
git grep "function login"
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git apply: Applies a patch file
git apply fix.patch
What Undercode Say
Git is a powerful tool for version control, and mastering these commands can significantly improve workflow efficiency. For cybersecurity professionals, Git is also crucial for tracking changes in scripts, exploits, and security tools.
Additional Linux & Windows Commands for Git Users
- Linux:
Find Git repositories find / -type d -name ".git" 2>/dev/null Backup a Git repo tar -czvf repo_backup.tar.gz /path/to/repo
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Windows (PowerShell):
List all Git repos in a directory Get-ChildItem -Recurse -Hidden -Directory -Filter ".git" | Select-Object -ExpandProperty FullName Clone a repo via SSH git clone [email protected]:user/repo.git
For more details, check the full article: Top Git Commands Explained
Expected Output:
A comprehensive Git cheat sheet covering essential and advanced commands for developers and cybersecurity professionals.
Prediction
Git will continue evolving with AI-powered commit suggestions and automated conflict resolution, making version control even more efficient.
References:
Reported By: Ashishps1 Top – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
