Case Project $5-1$: Granting Permissions

You're a Linux help desk technician and just got a phone call from Chris Baxter, a new employee, who is having trouble running shell scripts. He tells you he has replaced the previous employee Aaron Cole, but he can't run any of Aaron's scripts. You check Chris's user account and discover he's a member of the division group. After using the ls $-1$ command in the scripts directory, you see the following information:

ls $-1$

$-$rwxr$--$r$--1$ cole division $02009-02-1004$:$59$ bank

$-$rwxr$--$r$--1$ cole division $02010-01-0404$:$59$ database

$-$rwxr$--$r$--1$ cole division $02010-09-1704$:$59$ project

$-$rwxr$--$r$--1$ cole division $02011-07-2304$:$59$ school

Why can't Chris run the scripts listed in this output? What command should you use to give Chris the permissions needed to run them?

Case Project $5-2$: What's Your Name?

As the Linux system administrator, you're responsible for maintaining all approved scripts. Your manager asks whether you can add a feature to one of the scripts. She wants you to have the script ask users for their names and greet users by name. She asks you to create a test script first and send it to her. Write the commands you'd use to meet these requirements.