Basics of Something Basic: The Command Line

some of what i see when i run ls in my root directory
cd Development
using cd, ls and pwd
cd Development/code/Mod1/rmi-frontend/src/alt/arts-and-crafts
cd ..
cd ../..
traversing with cd
mkdir trvlr
cd trvlr
touch index.js
cd Dev[tab]
cd Development

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Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store