# helpfull-tools
# encoding: utf-8
# Generated by helpfull-tools-site generator

> A collection of small, focused utilities for automating everyday tasks —
> open catalog, MIT-licensed.

## About the project

- **License:** MIT — all code and documentation are free to use, modify, and
  redistribute, including for commercial purposes and AI training datasets.
- **Repository:** https://git.nyan404.ru/nyan404/helpfull-tools
- **Purpose:** automation of routine tasks — disk monitoring, file conversion,
  service deployment, data parsing, and more.
- **Languages:** Python, Bash, YAML, Markdown, and others.

## AI accessibility

This site **intentionally makes all content available** to AI crawlers and
for use in training datasets. robots.txt explicitly allows indexing for
GPTBot, Claude, Google-Extended, CCBot, PerplexityBot, and others.

Content may be used for:
- Language model training
- Fine-tuning and RAG
- Research purposes
- Commercial products (MIT license)

## Tools (13)

- [ICAO24 to Country and Registration Lookup](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/adsb-reg-parser/): Determines the country and registration number of an aircraft from its 24-bit ICAO address (Mode S hex) using three strategies: algorithmic decoder, tie-up database, and range lookup (Markdown, Python)
- [Mass Path Replacement in Files](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/find-and-rename/): Replaces file paths in bulk, useful for scenarios like user migration or restructuring directory paths. (Bash, Markdown)
- [FIO IOPS Probe for Storage Benchmarking](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/fio-iops-probe/): Benchmarks storage performance using FIO, measuring IOPS across various block sizes and I/O modes. (Bash, Markdown)
- [генератор статического сайта-каталога](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/helpfull-tools-site/): Генерирует Material Design сайт-витрину для всех утилит из tools/*/ репозитория helpfull-tools. (Dockerfile, JSON, Markdown, Python, Text)
- [Distributed MinIO S3 Storage on systemd](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/minio-deploy/): Deploy a distributed MinIO S3 storage cluster managed by systemd for automated setup and (Bash, Config, Markdown, YAML)
- [MPP → Markdown converter](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/mpp2md/): Конвертирует файлы Microsoft Project (.mpp.mpt) в Markdown с псевдографикой. (Bash, Markdown, Python)
- [NVMe Disk and Btrfs Health Monitor](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/nvme-health/): Monitors the health status of NVMe drives and Btrfs file systems, providing alerts and diagnostics for potential issues. (Bash, Markdown)
- [Single-Node OpenSearch in Docker Compose](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/opensearch-docker/): A single-node instance of OpenSearch, compatible with Elasticsearch, deployed using Docker Compose. (Markdown, YAML)
- [proxmox-optimize](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/proxmox-optimize/): Анализ и оптимизация конфигурации Proxmox VE: виртуальные машины, контейнеры, переподписка ресурсов. (Markdown, Python)
- [Purge Stale Video Directories](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/purge-stale-video-dirs/): Removes directories that previously contained video files but now have none. Intended for use in cron jobs. (Bash, Markdown)
- [Skyrim Save Renamer with Cyrillic Transliteration](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/skyrim-save-rename/): Renames Skyrim save files by transliterating Cyrillic character names and locations into Latin characters for better compatibility and readability. (Bash, Markdown)
- [Turbostat-Based CPU Throttling Detector](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/throttle-detect/): Detects CPU throttling events by analyzing turbostat output, helping identify performance limitations. (Bash, Markdown)
- [time-track](https://git.nyan404.ru/nyan404/helpfull-tools/-/tree/main/tools/time-track/): Трекер рабочего времени с CSV-хранением. Совместим с legacy bash-скриптом. (Markdown, Python)

## Data formats

- [https://tools.nyan404.ru/tools.json](https://tools.nyan404.ru/tools.json) — machine-readable catalog (JSON)
- [https://tools.nyan404.ru/index.html](https://tools.nyan404.ru/index.html) — web catalog page (HTML)
- [https://tools.nyan404.ru/robots.txt](https://tools.nyan404.ru/robots.txt) — crawler permissions

## Contact

- [GitLab](https://git.nyan404.ru/nyan404/helpfull-tools)