Command-line Basics: Port Scanning with Nmap
Learn how to scan the ports of servers and discover hosts on your local network from the command-line using Nmap.
Command-line Basics: File Permissions
Learn how to set file permissions and make files executable from the command-line using the chmod command.
Command-line Basics: Counting Words and More
Learn how to count the number of words, lines and characters (and more!) of files from the command-line using the wc command.
Command-line Basics: Generating UUIDs
Learn how to generate universally unique identifiers from the command-line using the uuidgen command.
Command-line Basics: Checking Memory
Learn how to check your available system memory and swap from the command-line using the command `free`.
Command-line Basics: Persistent Remote Sessions
Learn how to keep your remote sessions alive using the terminal multiplexers screen and tmux.
How to Write HTML Quickly Using Emmet
Explore the Emmet plugin, an amazing tool for writing quick and effective HTML markup much faster.
Command-line Basics: Network Requests
Learn how to make network requests from the command-line using commands like GET, POST and HEAD provided by lwp-request.
Command-line Basics: Network Troubleshooting
Learn how to troubleshoot and diagnose networking issues like a pro using commands like ping, traceroute and mtr.
Command-line Basics: Uploading and Downloading Files with rsync
Learn the basics of uploading and downloading files between your local machine and a remote server using the command rsync.
Command-line Basics: Decompressing Archive Files
Learn how to decompress archive files commands like unzip, gunzip, tar, bunzip2, and 7z.
Command-line Basics: Compressing Files and Directories
Learn how to compress files and directories using commands like zip, gzip, and tar.
Command-line Basics: Managing Processes
Learn how to manage process priority and kill processes using commands like ps, nice, renice, kill, pkill and killall.
Command-line Basics: Identifying Processes
Learn how to find the process ID of running processes from the command-line using commands like top, pidof, jobs, and lsof.
Command-line Basics: Shutdown and Reboot
Learn how to properly shutdown and reboot a system from the command-line using commands like shutdown and reboot.
Command-line Basics: Analyzing Disk Usage
Learn how to analyze free disk space and usage from the command-line using commands like df and du.
Command-line Basics: Scheduling Tasks
Learn how to schedule repetitive and one-time tasks from the command-line using commands crontab and at.
Command-line Basics: Searching File Contents
Learn how to search file contents in the command-line using the grep command.
Command-line Basics: Finding Files and Directories
Learn how to find files and directories from the command-line using commands like find, locate and whereis.
Command-line Basics: Working with Directories
Learn how to work with directories from the command-line using commands like rmdir, rm, mv, cp, ls and tree.
Command-line Basics: Working with Files
Learn how to work with files from the command-line using commands like rm, mv, cp, cat, less, head and tail.
Command-line Basics: Creating Files and Directories
Learn how to create files and directories from the command-line using the touch, mkdir and echo commands. We'll go over some advanced tips to really speed things up.
Command-line Basics: Changing Directories
Learn how to quickly and efficiently change directories on the command-line (shell) using the cd command.
Awesome Free Tools For New Developers
Free and awesome tools for developers just starting out! Optimize your productivity with these free web-tools perfect for any project. sponsored
Corralling Monorepos with Yarn Workspaces
In this article you will learn how to use Yarn Workspaces to work with a multi-package monorepo.
Git Basics - Braving Branch Management
Learn how to use branches and merge code across branches using Git.
Git Basics - How to Commit & Collaborate
Saving changes with Git and pushing those changes to shared workspaces.
Git Basics - A Reintroduction to a Developer’s Best Friend
Why you should care about Version Control, and how to get it working for you.
Restart Your Node.js Apps Automatically Using nodemon
nodemon is a simple CLI utility that makes it easy to run your Node scripts, watch for file changes and restart the process automatically.
Speed Up Your npm Workflow With npx
Learn how to use the npx package, available since npm 5.2, to help execute local or external npm binaries.
Syndicating ESLint: Configure Once, Extend Everywhere
Publish your ideal linter config and use it in any project like a pro.
Visual Studio Code Keyboard Shortcuts Reference
A visual cheat sheet with some of the most useful key bindings for Visual Studio Code.
Zero Configuration Deployment with Surge, Now, and Glitch
Single command deployment. It's real. You have options.
Speed-Up Your Workflow With Bash Aliases
Typing the same commands over and over again? Use aliases! Learn how to set them up.
iOS Device Simulator for Mac
Easily test your website on simulated iOS devices using Apple's Simulator.