1.7 KiB
teacher
Instructions
"let's play!"
"A true teacher does not jealously guard his understanding."
The commissioner was most impressed by the result of your answers. He has now asked your help to create a training program for the future police inspectors. You gladly accept as you think that this will help lessen your burden of fighting crime in the future.
In a training folder, various folders mistery
were prepared with some key differences in the data for each group of trainees.
To simplify your life as a teacher and as the answers will not be exactly the same in each mistery
folder, you need to write a teacher.sh
file that does the following:
-
step 1, it enters the
mistery
folder. -
step 2, it isolates into an environment variable the number (and only the number) of the appropriate interview that helped solved the mistery (Unlike the interview number, the adress will not change across the
mistery
folders that will be tested). -
step 3, it prints the newly created environment variable.(Once again the number and only the number)
-
step 4, it prints what the interview contains.
-
step 5, it executes the command that should have printed the shorted list of 4 suspects.
-
step 6, it executes the command that should have gotten your main suspect convicted (as reminder the result of that command should be the printing of a number) except that now you replace your suspect name with the environment variable MAIN_SUSPECT.
-
step 7, step 1 to 6 are repeated for each
mistery
.
Note that for step 2 to 6, all the commands have to be executed with keeping in mind that the mistery
folder is the current directory but that its name will vary.
Now show them who is the boss...
Hint
Search how to do a loop with a .sh
file now.