public/subjects/teacher

teacher

Instructions

"I need this report!"

"A true teacher does not jealously guard his mastery."

The commissioner was most impressed by the result of your answers. He has now asked your help to create a training program that will be based on your report for the future police inspectors.

In a training folder, various folders mystery were prepared with some key differences in the data for each group of trainees. (those folders will not be called mystery, they will have different names but they will all be at the same level)

To simplify your life as a teacher and as the answers will not be exactly the same in each mystery folder, you need to write a teacher.sh file that does the following:

• step 1, it isolates, into an environment variable and through a similar command that you used to find it, the number (and only the number) of the key interview that helped solved the mystery (Unlike the interview number, the path will not change across the mystery folders that will be tested, hence the command to find the interview is the same across all the mystery folders that will be tested).
• step 2, it prints the newly created environment variable.
• step 3, it prints what the interview contains.
• step 4, it prints the content of the environment variable MAIN_SUSPECT.

Now show them who is the boss...