How to use the command pueue parallel (with examples)

This command sets the maximum number of tasks allowed to run in parallel using Pueue, a command-line task management tool.

Use case 1: Set the maximum number of tasks allowed to run in parallel, in the default group

Code:

pueue parallel max_number_of_parallel_tasks

Motivation: By setting the maximum number of parallel tasks in the default group, you can control the number of tasks that can be executed concurrently. This can be useful when you want to limit resource consumption or prevent overload.

Explanation:

• pueue parallel: The command to specify the parallel behavior.
• max_number_of_parallel_tasks: The maximum number of parallel tasks you want to allow.

Example output:

Successfully set the maximum number of parallel tasks to 4.

Use case 2: Set the maximum number of tasks allowed to run in parallel, in a specific group

Code:

pueue parallel --group group_name maximum_number_of_parallel_tasks

Motivation: By setting the maximum number of parallel tasks in a specific group, you can control the parallelism for a specific set of tasks, which may have different requirements or priorities compared to the default group.

Explanation:

• pueue parallel: The command to specify the parallel behavior.
• --group group_name: Specifies the name of the group for which you want to set the maximum number of parallel tasks.
• maximum_number_of_parallel_tasks: The maximum number of parallel tasks you want to allow in the specified group.

Example output:

Successfully set the maximum number of parallel tasks in group 'group_name' to 2.

Conclusion:

The pueue parallel command is a useful tool for controlling the maximum number of tasks allowed to run in parallel using Pueue. By using this command, you can efficiently manage your tasks and ensure optimal resource utilization.