What is Bash?
Bash is a command terminal where you can type in some command and your operating system will execute the command
Common Bash Commands
List all directories and files in a directory
cd myDirectoy cd directory1/directory2/...
you can also navigate into multiple nested directories by typing a forward slash followed by the directory name
you can also go back one directory by typing
Making new directories
removing files and directories
rm index.js rm myDirectory
Note: you can only use
rm myDirectory if the directory is empty.
To delete the directory including all files and sub directories inside of it use
rm -rf myDirectory
there are a lot of commands, but these are the ones that you will probably used the most often
here is a good resource to learn more