Write at the prompt a command line or unix or linux script

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Reference no: EM133397763

Questions:

Q1. Use the pipe command to write at the prompt a command line or Unix/Linux script (file containing scripts) to display all devices on a Unix/Linux machine, then sort the result in numeric descending order by showing results one screen at a time.

Q2. Use the following commands: date, Is -I, who, to write a single line script that creates a file, then change the file's permissions to allow yourself and your group members to execute the file.

Q3. Write a Unix/Linux script file (not a single command line) called whois. out. The script should contain the output of the who command that is appended to the file whois.out the output of the date and finger commands. When running code, your script should prompt you to pick any users from the list of people currently logged onto the system. Use the shell variable concept to search for a specific user from the list of users displayed on the screen from the whois out file created.

Reference no: EM133397763

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