Run Multiple Commands

touch lesson.txt
notepad.exe lesson.txt
cat lesson.txt
pwd
pwd;ls;echo "Elzero"
pwd;ls osama;echo "Elzero"
ls not-found; echo "Not Found"
ls not-found || echo "Not Found"
ls js || echo "Not Found"
mkdir academy && cd academy
ls academys && echo "Done"
ls js && echo "Done"
mkdir programming && cd programming && touch index.php

; Always Run
|| Run If Previous Command Is Failed
&& Run If Previous Command Is Success