[GH-ISSUE #131] [BUG]: Docker error unknown shorthand flag: 'f' in -f #43

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opened 2026-02-27 07:20:08 +03:00 by kerem · 1 comment
Owner

Originally created by @vlan0ping on GitHub (Feb 13, 2026).
Original GitHub issue: https://github.com/KeygraphHQ/shannon/issues/131

Describe the bug

Hello,
I would give a try to your project but there is no debug option.
I'm running it on latest Kali with docker.io installed, tried w/o sudo.
I got the following error executing the start command:

`sudo ./shannon start URL=http://localhost:42001/index.php REPO=DVWA
Starting Shannon containers...
unknown shorthand flag: 'f' in -f
See 'docker --help'.

Usage: docker [OPTIONS] COMMAND

A self-sufficient runtime for containers

Common Commands:
run Create and run a new container from an image
exec Execute a command in a running container
ps List containers
build Build an image from a Dockerfile
pull Download an image from a registry
push Upload an image to a registry
images List images
login Authenticate to a registry
logout Log out from a registry
search Search Docker Hub for images
version Show the Docker version information
info Display system-wide information

`

Steps to reproduce

  1. git clone project and dvwa apps
  2. start the project
  3. get docker error

Expected behaviour

Scan running

Actual behaviour

Stop running

Pre-submission checklist (required)

  • I have searched the existing open issues and confirmed this bug has not already been reported.
  • I am running the latest released version of shannon.

If applicable

  • I have included relevant error messages, stack traces, or failure details.
  • I have checked the audit logs and pasted the relevant errors.
  • I have inspected the failed Temporal workflow run and included the failure reason.
  • I have included clear steps to reproduce the issue.
  • I have redacted any sensitive information (tokens, URLs, repo names).

Debugging details

No response

Screenshots

No response

Authentication method used

CLAUDE_CODE_OAUTH_TOKEN

Full ./shannon command with all flags used (with redactions)

No response

Are you using any experimental models or providers other than default Anthropic models?

No

If Yes, which one (model/provider)?

No response

OS (with version)

kali 6.18.5+kali-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.18.5-1kali1 (2026-01-19) x86_64 GNU/Linux

Docker version ('docker -v')

Docker version 27.5.1+dfsg4, build cab968b3

Additional context

No response

Originally created by @vlan0ping on GitHub (Feb 13, 2026). Original GitHub issue: https://github.com/KeygraphHQ/shannon/issues/131 ### Describe the bug Hello, I would give a try to your project but there is no debug option. I'm running it on latest Kali with docker.io installed, tried w/o sudo. I got the following error executing the start command: `sudo ./shannon start URL=http://localhost:42001/index.php REPO=DVWA Starting Shannon containers... unknown shorthand flag: 'f' in -f See 'docker --help'. Usage: docker [OPTIONS] COMMAND A self-sufficient runtime for containers Common Commands: run Create and run a new container from an image exec Execute a command in a running container ps List containers build Build an image from a Dockerfile pull Download an image from a registry push Upload an image to a registry images List images login Authenticate to a registry logout Log out from a registry search Search Docker Hub for images version Show the Docker version information info Display system-wide information ` ### Steps to reproduce 1. git clone project and dvwa apps 2. start the project 3. get docker error ### Expected behaviour Scan running ### Actual behaviour Stop running ### Pre-submission checklist (required) - [x] I have searched the existing open issues and confirmed this bug has not already been reported. - [x] I am running the latest released version of `shannon`. ### If applicable - [x] I have included relevant error messages, stack traces, or failure details. - [ ] I have checked the audit logs and pasted the relevant errors. - [ ] I have inspected the failed Temporal workflow run and included the failure reason. - [ ] I have included clear steps to reproduce the issue. - [ ] I have redacted any sensitive information (tokens, URLs, repo names). ### Debugging details _No response_ ### Screenshots _No response_ ### Authentication method used CLAUDE_CODE_OAUTH_TOKEN ### Full ./shannon command with all flags used (with redactions) _No response_ ### Are you using any experimental models or providers other than default Anthropic models? No ### If Yes, which one (model/provider)? _No response_ ### OS (with version) kali 6.18.5+kali-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.18.5-1kali1 (2026-01-19) x86_64 GNU/Linux ### Docker version ('docker -v') Docker version 27.5.1+dfsg4, build cab968b3 ### Additional context _No response_
kerem closed this issue 2026-02-27 07:20:09 +03:00
Author
Owner

@vlan0ping commented on GitHub (Feb 13, 2026):

Solved...
Precise it require docker-compose, another bin than docker runtime

<!-- gh-comment-id:3895831830 --> @vlan0ping commented on GitHub (Feb 13, 2026): Solved... Precise it require docker-compose, another bin than docker runtime
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starred/shannon-KeygraphHQ#43
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