How to use atq command in linux

In Linux systems, use the atq command to view scheduled tasks. The atq command has the following options: -c: Displays the complete command line of the task. -v: Display task details (owner, running time, priority). -P: Display tasks sorted by priority.

Usage of atq command

The atq command is used to view scheduled tasks in a Linux system.

Syntax

atq [选项]

Options

• -c: Display the complete command line of the task , instead of just showing the task number.
• -v: Displays detailed information about the task, including task owner, run time, and priority.
• -P: Display tasks in order of priority.

How to use

To view all scheduled tasks, just enter the following command:

atq

This will display something like the following Output of:

job 1 at 2023-03-14 10:00 job 2 at 2023-03-14 11:00

To see details about a specific task, use the-voption:

atq -v 1

This will display the following output:

job 1 at 2023-03-14 10:00 queue = default owner = username jobname = unimportant priority = 0 flags = hold user time = 00:00:00 system time = 00:00:00 command = sleep 60 location = linux.example.com

To display tasks sorted by priority, use the-Poption:

atq -P

This will display the following output:

job 2 at 2023-03-14 11:00 (priority 10) job 1 at 2023-03-14 10:00 (priority 0)

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