How to use the command pueue send (with examples)
The pueue send command is used to send input to a task that is already running. It is a part of the Pueue task manager, which allows tasks to be queued and managed in parallel. By using the pueue send command, users can interact with running tasks and provide input when required.
Use case 1: Send input to a running command
Code:
pueue send task_id "input"
Motivation:
A common use case for the pueue send command is when a running task prompts the user for input. In such cases, the user can use the pueue send command to pass the necessary input to the task without interrupting its execution.
Explanation:
task_id: The ID of the task to which the input needs to be sent."input": The input to be sent to the task. This can be any string or input value that the task is expecting.
Example output:
Sending input 'input' to task: task_id
Use case 2: Send confirmation to a task expecting y/N (e.g. apt, cp)
Code:
pueue send task_id y
Motivation:
Certain tasks, such as package installations or file transfers, often require user confirmation before proceeding. The pueue send command can be used to send a confirmation (y or N) to these tasks, enabling their uninterrupted execution.
Explanation:
task_id: The ID of the task to which the confirmation needs to be sent.y: The confirmation value (yes) to be sent to the task. This confirms the action requested by the task.
Example output:
Sending confirmation 'y' to task: task_id
Conclusion:
The pueue send command is a versatile tool that allows users to interact with running tasks managed by the Pueue task manager. By providing input or confirmation to tasks without interrupting their execution, users can effectively manage and control various tasks in parallel.
