Icon

External Tools issues - Bash Nodes unusable

1. Create a file "test-env.sh"2. Insert:#!/bin/bashprintenv3. Make executable4. Execute in shell to verify functionalityCorresponding Forum Posthttps://forum.knime.com/t/external-tool-issues-and-high-difficulty-to-use/58252
Executes but, contrary to the manual execution, does not yield any results
Breaks if in- and output are dynamically generated
Breaks if in- and output are dynamically generated. IT also deletes the files even if not sucessfully executed.
Just to display that Path-Variables, actually nothing, can be managed via flow variables
Breaks
Create Pathsin workflow DIR
Create Temp Folder
External Tool
External Tool (Labs)
Writesh file
CSV Writer
Table Creator
External Tool (Labs)
Set Files/Folders Permissions
Variable to Table Column
External Tool

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: mw
Created at: 2023-01-04
On NodePit since: 2025-12-29
Last update: 2025-12-29
Created with KNIME version: v5.9.0

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!