FNGarvin

#!/usr/bin/env python3
#
# Author: FNGarvin
# License: MIT
#
# Description: A tool to analyze .safetensors LoRA files. It analyzes
#              both metadata (if available) and tensor keys in an attempt
#              to infer the base model, resolution, and trigger words,
#              highlighting any contradictions.

FNGarvin

For a container such as docker://madiator2011/better-comfyui:slim-5090

skopeo inspect --config docker://madiator2011/better-comfyui:slim-5090 | jq '.history'

FNGarvin

def _generate_subs_with_whisper(self, generated_srt_path):
        """Generates subtitles using Whisper. This is the final fallback."""
        print(f"\n--- Generating Subtitles with Whisper ---", flush=True)

        # Create a predictable scratch directory for intermediate files
        scratch_dir = os.path.join(tempfile.gettempdir(), 'subtitle_processor_scratch')
        os.makedirs(scratch_dir, exist_ok=True)
    
        # Use a predictable filename based on the video for easier debugging
        video_basename = os.path.splitext(os.path.basename(self.args.video_file))[0]

FNGarvin

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# detect_and_crop.py
# FNGarvin (c) 2025
#
# This script uses a pre-trained YOLOv8 model to detect objects in an image
# specified as a command-line argument. For each detected object exceeding a
# specified confidence threshold, it generates ImageMagick 'convert' commands
# to crop the object. These commands are then printed to the console and

FNGarvin

General guidance for managing WSL space:

• Use ncdu -x to get an overview for disk usage.
• Use podman system df to get an overview for prune savings.
• Delete old, tagged, unwanted images from podman image list --sort size w/ podman rmi [imagename].
• Do a podman ps -a and ensure every container to keep features the to-keep label mnemonic for filtering. Workflow to add it follows:

Workflow to add -to-keep label:

1. Commit the [stopped] container

FNGarvin

BEWARE. Podman containers mysteriously failing with terse, bordering indecipherable errors.

Must sudo nvidia-ctk cdi generate --output=/etc/cdi/nvidia.yaml

as per the very difficult to find when you can't remember what you're looking for docs here:

https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/cdi-support.html

REMEMBER

FNGarvin

Guide: Configuring Windows OpenSSH Server for Full WSL Sessions

Last Updated: June 23, 2025

Authorship: This guide was developed in a collaborative session between a user and Google's Gemini assistant.

Objective

This guide details a robust method to configure the Windows OpenSSH Server to provide users with a direct and seamless WSL/Linux shell.

FNGarvin

#!/usr/bin/ruby -w

#a simple script to take a video file and convert it 
#into a collection of mp3 files, one file per chapter
#requires an ffmpeg install with ffprobe and support for
#mp3 plus whatever formats the input uses

#FNG, 2025

require 'json'

FNGarvin

IntroToBurp CTF Without BurpSuite

I've been having fun with these puzzles, but I don't appreciate being asked to download paid software from organizations I do not know or trust. Fortunately, this CTF can be easily completed with integrated browser features alone. Here, I'll document my step-by-step process - first in Firefox and then in Chrome.

First, start the instance and open the provided link.

Fill the form with whatever you please and submit it.

Bring up the developer tools by right-clicking anywhere and choosing "Inspect".

FNGarvin

#!/bin/bash
#
# Kingston Fury Beast DDR5 RGB controller script
#
# Sauce:
# https://gitlab.com/CalcProgrammer1/OpenRGB/-/issues/2879#note_1336953263
#
# Supports only static colors.
#
# Usage examples: