LAB 54: bash SHELL-FIRST SCRIPT

LAB 54: bash SHELL ”FIRST SCRIPT

1. Write a script called greetme that will do the following:

   1. Contain a comment section with your name, the name of this script, and the purpose of this script.

   2. Greet the user .

   3. Print the date and the time.

   4. Print a calendar for this month.

   5. Print the name of your machine.

   6. Print the name and release of this operating system ( cat /etc/motd ).

   7. Print a list of all files in your parent directory.

   8. Print all the processes root is running.

   9. Print the value of the TERM , PATH , and HOME variables .

   10. Print your disk usage ( du ).

   11. Use the id command to print your group ID.

   12. Print Please, could you loan me $50.00?

   13. Tell the user Good-bye and the current hour (see man pages for the date command).

2. Make sure your script is executable.

    chmod +x greetme 

   
   

   What was the first line of your script? Why do you need this line?