CORRECT TEXT

CORRECT TEXT

Create a Shell script /root/program:

• The shell script will come back to “user” parameter when you are entering “kernel” parameter.

• The shell script will come back to “kernel” when you are entering “user” parameter.

• It will output the standard error when this script “usage:/root/program kernel|user” don’t input any parameter or the parameter you inputted is entered as the requirements.

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