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cheatsheet-tldr/tldr/linux/apptainer-run-help
2026-01-25 00:25:05 +00:00

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# apptainer run-help
> Display user-defined help for an Apptainer container image.
> Help text is defined in the `%help` section of the container's definition file.
> More information: <https://apptainer.org/docs/user/main/cli/apptainer_run-help.html>.
- Display help for a container:
`apptainer run-help {{path/to/image.sif}}`
- Display help for a specific app within a container:
`apptainer run-help --app {{app_name}} {{path/to/image.sif}}`
- Display help:
`apptainer run-help {{[-h|--help]}}`