Video Notes

If you’re new to programming, working on Windows, and want to get started with command line, I recommend using Git Bash.

The advantage of Git Bash is it uses Unix-based commands which are common across a variety of platforms (Mac, Linux, many web servers, etc.). This is in contrast to commands you’d use in something like PowerShell, which is a Windows-specific command line program. I only recommend focusing on PowerShell if you know your development work is going to be Window’s specific.

Another advantage of Git Bash is it’s lightweight and easy to set up. This is in contrast to something like WSL (Windows Subsystem for Linux), which is another way you could get a Unix-based programming environment on Windows. The setup for WSL is a little more complex and in general has more overhead, so it’s not the path I suggest for beginners.

All the “why Git Bash” behind us, let’s dig into the details...

Download and install

Visit https://gitforwindows.org/ and click the Download button. What you’re downloading is actually a package of software related to Git version control; as part of this package, you’re getting the Git Bash command line program.

When you load the installer, it will take you through a series of screens to configure your install. As shown in the video, As shown in the video, I leave all these options as their defaults except for the following two screens.

1. For the default editor used by Git I choose my code editor of choice, VSCode, from the dropdown
2. For the name of the initial branch in new repositories I set it to override to main.

After the installer is complete, you should have access to the Git Bash program that looks like this:

Basic commands

In the video, I highlight the following commands:

• cd Change directory
• cd ~/ Change to your home directory using the ~ shortcut
• cd ../ Move “up” one directory
• ls List directory contents
• nano example.txt Create a new text file
• cat example.txt Show the contents of a text file
• rm example.txt Remove a file
• rm -r demo Remove a directory

For more guidance on commands, check out my video Command Line Basics (Terminal / Git Bash) starting at the 6:34 timecode (everything before that talks about getting your command line program set up, which you just did!)