command prompt Create a script as follow: – echo -n "Enter password: " – stty -echo – read – stty echo – echo -e "\nYou entered '$REPLY'“ • Explain how it works. • What is the role of $REPLY

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Linux

An operating system (OS) is the software which manages hardware and resources, like CPU, storage and memory. The OS bridges the applications and hardware and makes the connections between all of your software and the hardware resources.