A Linux administrator would like to run the cleanup script /home/admin/script.sh at 9:00 p.m. on March 31. Which of the following commands should the administrator use to accomplish this task?

The correct answer is B. echo < /home/admin/script.sh | at 9pm March 31. The at command is used to schedule a task to run once at a specific time. The typical format for running a script with at includes specifying the time and date, and using -f to indicate a file to Command echo < /home/admin/script.sh | at 9pm March 31 schedules the execution of…

System Management

Question

Options

Aat -f /home/admin/script.sh 9pm March 31
Becho < /home/admin/script.sh | at 9pm March 31
Cat 9pm March 31 | echo > /home/admin/script.sh
Dat 9pm March 31 -f /home/admin/script.sh

How the community answered

(25 responses)

A
8% (2)
B
72% (18)
C
16% (4)
D
4% (1)

Explanation

The at command is used to schedule a task to run once at a specific time. The typical format for running a script with at includes specifying the time and date, and using -f to indicate a file to Command echo < /home/admin/script.sh | at 9pm March 31 schedules the execution of /home/admin/script.sh at 9:00 p.m. on March 31.

Topics

#at command#job scheduling#script execution#task automation

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