Git Commands

Here are some useful Git commands for version control:

Configuration

git config --global user.name "Your Name": Set your username globally.
git config --global user.email "your_email@example.com": Set your email globally.
git config --list: List all the settings Git can find.

Initialization

git init: Initialize a new Git repository locally.
git clone <repository_url>: Clone a repository from a URL.

Basic Commands

git add <file_name>: Add a specific file to the staging area.
git add . or git add --all: Add all changes to the staging area.
git commit -m "Commit message": Commit changes with a message.
git status: Check the status of the working directory and staging area.
git diff: Show changes between commits, commit and working tree, etc.

Branching and Merging

git branch: List all the branches in the repository.
git branch <branch_name>: Create a new branch.
git checkout <branch_name>: Switch to a specific branch.
git merge <branch_name>: Merge a branch into the current branch.
git branch -d <branch_name>: Delete a branch.

Remote Repository

git remote add <remote_name> <remote_url>: Add a new remote repository.
git remote -v: List all remote repositories.
git pull <remote_name> <branch_name>: Fetch changes from a remote repository and merge.
git push <remote_name> <branch_name>: Push changes to a remote repository.
git push -u <remote_name> <branch_name>: Push changes and set the upstream branch.

Undoing Changes

git reset <file_name>: Unstage a file while retaining the changes.
git reset --hard: Discard all changes in the working directory and staging area.
git revert <commit_hash>: Revert a commit by creating a new commit.

History

git log: Display commit history.
git log --oneline: Compact commit history.
git log --graph --decorate --oneline: Graphical commit history.
git reflog: Show a log of changes to the repository's HEAD.

Miscellaneous

git stash: Stash changes in a dirty working directory.
git stash apply: Apply stashed changes to the working directory.
git clean -n: Dry run to show which files will be removed with git clean -f.
git help: Get help on any Git command.

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