Git Getting Started Guide — Git Tips Every Developer Should Know
Most Common Git Commands
| Basic | Branch & Remote |
|---|---|
git init <dir> → Initialize a repo | git branch → List / create branches |
git clone <repo> → Clone a remote repo | git checkout -b <branch> → New branch + switch |
git add <file> → Stage a file | git merge <branch> → Merge a branch |
git commit -m "msg" → Commit changes | git pull <remote> → Fetch + merge remote |
git push <remote> <branch> → Push branch | git remote add <name> <url> → Add remote |
git status → Check file status | git fetch <remote> <branch> → Fetch remote branch |
git log --oneline → One-line history | git pull --rebase <remote> → Fetch + rebase |
git diff → View unstaged changes | git push <remote> --tags → Push all tags |
Other Git Commands
| Undo / Reset / Log / Diff | Config / Advanced Push / Rebase |
|---|---|
git commit --amend → Modify the last commit | git config user.name <name> → Set repo author name |
git revert <commit> → Revert a commit | git config --global user.name <name> → Global author name |
git reset <file> → Unstage a file | git config --global user.email <email> → Global email |
git reset --soft <commit> → Roll back commit, keep staged & working | git config --global alias.<alias> <cmd> → Create alias |
git reset --mixed <commit> → Roll back commit, keep working (default) | git config --system core.editor <editor> → Set editor |
git reset --hard <commit> → Roll back commit, discard changes | git config --global --edit → Edit global config |
git clean -n → Preview deletion of untracked files | git push <remote> --force → Force push (dangerous) |
git reflog → View HEAD history | git push <remote> --all → Push all branches |
git log -<n> → Limit number of commits | git rebase <base> → Rebase a branch |
git log --stat → File change stats | git rebase -i <base> → Interactive rebase |
git log -p → Detailed commit diff | git rebase --continue → Continue rebase after conflict |
git log <since>..<until> → History in a range | git rebase --abort → Abort rebase |
git log -- <file> → History for a specific file | git log --author="<pattern>" → Search by author |
git diff HEAD → Working tree vs. latest commit | git log --grep="<pattern>" → Search by message |
git diff --cached → Staged vs. latest commit | git log --graph --decorate → Graphical history |
Practice Exercises
Here's a recommended interactive sandbox for learning Git — great for beginners to get hands-on quickly: https://learngitbranching.js.org/
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