Study

Guide for Chapter 13

Which term describes

the type of kill that results from successfully issuing the command kill 1017?

? hard

kill

? soft

kill

? total

kill

? effective

kill  

Which signal specifies

a soft kill?

? 1

? 9

? 15

? 1000

? 1500  

What is a key difference

between the at command and crontab utility?

? The

at command is available on all UNIX platforms, the crontab utility is only available on Linux.

? The

crontab utility is available on all UNIX platforms, the at command is only available on Linux.

? The

at command can only be used to run commands; the crontab utility can only be used to run scripts.

? The

at command can be set to run a task at a specific date in the future, the crontab utility can be set to run the task repeatedly in the future.  

You are using the at

command and have finished entering the command list. Which keystroke should be used to complete the operation?

? Ctrl+c

? Ctrl+d

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