Execute multiple command lines based on text file inputs

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow takes a text file as input. It pulls the information from the text file and used it as a parameter to execute a command for each text line. This workflow references a file /home/n8n/f...

Best for

DevOps automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.manualtrigger, n8n-nodes-base.readbinaryfile, n8n-nodes-base.movebinarydata, n8n-nodes-base.function, n8n-nodes-base.executecommand, n8n-nodes-base.if, n8n-nodes-base.noop

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by jason.

Original n8n.io source

1.1 Workflow description

Title: Execute multiple command lines based on text file inputs
Workflow name: Execute multiple command lines based on text file inputs

This workflow takes a text file as input. It pulls the information from the text file and used it as a parameter to execute a command for each text line.

This workflow references a file /home/n8n/filelist.txt in the Read Binary File node which will need to be changed to work properly. You can also edit the Execute Command node to modify what happens for each of these lines of text.

Note: This workflow requires the Execute Command node which is only available on the on-premise version of n8n.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - On clicking 'execute'

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 2 - Read Binary File

Type / Role: n8n-nodes-base.readBinaryFile - readBinaryFile
Config choices: Version 1

Block 3 - Move Binary Data

Type / Role: n8n-nodes-base.moveBinaryData - moveBinaryData
Config choices: Version 1

Block 4 - Function

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 5 - Execute Command

Type / Role: n8n-nodes-base.executeCommand - executeCommand
Config choices: Version 1

Block 6 - IF

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 7 - NoOp

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

3. Summary Table

Workflow	Execute multiple command lines based on text file inputs
Complexity	intermediate
Nodes	7
Categories	DevOps
Author	jason
Published	31 Jan 2021

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/913/913.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source DevOps workflows

Frequently asked questions

What does Execute multiple command lines based on text file inputs do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your DevOps use case.

jason

15 workflows

Nodes

n8n-nodes-base.manualtrigger n8n-nodes-base.readbinaryfile n8n-nodes-base.movebinarydata n8n-nodes-base.function n8n-nodes-base.executecommand n8n-nodes-base.if n8n-nodes-base.noop

Complexity

intermediate

Published 31 Jan 2021

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/913/913.json

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Execute multiple command lines based on text file inputs

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - On clicking 'execute'

Block 2 - Read Binary File

Block 3 - Move Binary Data

Block 4 - Function

Block 5 - Execute Command

Block 6 - IF

Block 7 - NoOp

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions