Linux & Git-GitHub Cheat Sheet

🐧 Linux Commands Cheat Sheet

Command	Description
📂 File and Directory Operations
`ls`	List files and directories in the current directory.
`ls -l`	List files and directories with detailed information.
`ls -a`	List all files, including hidden ones.
`cd`	Change the current directory.
`cd ..`	Move up one directory level.
`cd ~`	Navigate to the home directory.
`mkdir`	Create a new directory.
`rmdir`	Remove an empty directory.
`cp`	Copy files or directories.
`cp -r`	Copy a directory and its contents.
`mv`	Move or rename files and directories.
`rm`	Remove files.
`rm -r`	Remove a directory and its contents.
📄 Viewing and Editing Files
`cat`	Display the contents of a file.
`head`	Display the first 10 lines of a file.
`tail`	Display the last 10 lines of a file.
`nano`	Open a file in the Nano text editor.
`grep`	Search for a specific pattern in a file.
🔍 System Information
`pwd`	Print the current working directory.
`df`	Display disk usage information.
`free`	Show memory usage statistics.
`ps`	Display currently running processes.
🔒 File Permissions
`chmod`	Change the access permissions of a file or directory.
`chown`	Change the ownership of a file or directory.
🔧 Networking Commands
`ping`	Test network connectivity to a host.
`ifconfig` / `ip`	Show network interface configuration.
`wget`	Download files from the web.
📦 Package Management (Debian-based)
`apt update`	Update the list of available packages.
`apt upgrade`	Upgrade all installed packages to their latest versions.
`apt install`	Install a new package.
`apt remove`	Remove an installed package.

🌐 Git & GitHub Cheat Sheet

Command	Description
📁 Git Basics
`git init`	Initialize a new Git repository.
`git clone <repository-url>`	Clone an existing repository from a remote source.
`git status`	Show the current status of the working directory and staging area.
`git add <file>`	Stage a file for the next commit.
`git add .`	Stage all changes in the current directory.
`git commit -m "<message>"`	Commit staged changes with a message.
`git log`	View the commit history.
`git diff`	Show changes between commits, the working tree, and the index.
🔄 Branching
`git branch`	List all branches in the repository.
`git branch <branch-name>`	Create a new branch.
`git checkout <branch-name>`	Switch to a specified branch.
`git checkout -b <branch-name>`	Create and switch to a new branch.
`git merge <branch-name>`	Merge the specified branch into the current branch.
`git branch -d <branch-name>`	Delete a specified branch.
🌐 Remote Repositories
`git remote -v`	List all configured remote repositories.
`git remote add <name> <url>`	Add a new remote repository.
`git fetch <remote>`	Fetch changes from a remote repository without merging.
`git pull <remote> <branch>`	Fetch and merge changes from a remote branch.
`git push <remote> <branch>`	Push local changes to a remote repository.
🔧 Stashing Changes
`git stash`	Stash the current changes in a temporary storage.
`git stash list`	List all stashed changes.
`git stash apply`	Apply the most recent stash.
`git stash pop`	Apply the most recent stash and remove it from the stash list.
🔍 Viewing Changes
`git show <commit>`	Show changes made in a specific commit.
`git blame <file>`	Show what revision and author last modified each line of a file.
🔗 Tagging
`git tag`	List all tags in the repository.
`git tag <tag-name>`	Create a new tag for the current commit.
`git push origin <tag-name>`	Push a specific tag to the remote repository.
🛠 Configuration
`git config --global` `user.name` `"<name>"`	Set the global username for Git commits.
`git config --global` `user.email` `"<email>"`	Set the global email for Git commits.
`git config --global core.editor <editor>`	Set the default text editor for Git.

🚀 Conclusion

This cheat sheet provides a comprehensive overview of essential Linux commands Git and GitHub commands. By familiarizing yourself with these commands, you'll enhance your workflow and efficiency in version control and your efficiency and productivity in using the Linux commands🖖