Fill in the functionality of the skeleton script you wrote in Exercise 1 of Chapter 7, “The Korn Shell,” so that it will perform the system administration tasks in your menu-driven interface.
Useful tasks to automate include:
• automatic deletion of core files
• automatic warnings to users that use a lot of CPU time or disk space
• automatic archiving
Use the find command to find all core files in a file system. Use ps to examine CPU usage. Use
the du command to determine the amount of disk space used by a particular user’s home directory
(you will need to be running as super-user to read another user’s home directory, although you can
test your script on your own directory). Use the find command to find files that are older than a
certain amount of time that are candidates for archival.
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A ____________ allows the user to switch focus to another form while it is displayed.
a. modeless form b. subsidiary form c. modal form d. minimized form
Which of the following colors suggests neutrality?
A. green B. brown C. red D. gray
Cost ____________________ is how you determine if the project is staying close to budget or not.
Fill in the blank(s) with the appropriate word(s).
A quick way to see how memory is currently performing on a Windows computer is to use _____
Fill in the blank(s) with correct word