30 — Other Tools¶
Everything else: config formats, env management, and everyday CLI tools.
Scope¶
Cheat sheets for small-but-essential tools that don't fit a larger category.
Cheat Sheets¶
| Cheat Sheet | Description |
|---|---|
| python-dotenv.md | Environment variables from .env files, secret management, typed settings |
| yaml.md | YAML syntax: scalars, lists, mappings, multiline strings, anchors, gotchas |
| toml.md | TOML syntax: tables, arrays of tables, datetimes, pyproject.toml |
| make.md | Makefiles for data/AI workflows: targets, variables, phony, patterns |
| ssh.md | SSH: keys, config, agents, tunnels, scp/sftp, GitHub deployment keys |
| wget.md | Downloads, mirrors, resume, recursion, auth, rate limits |
| curl | HTTP from the CLI — see the canonical sheet in 23-APIs |
| jq.md | JSON processing: filtering, selection, transformation, CSV/TSV export |
Planned Cheat Sheets¶
- Regular Expressions — syntax, patterns, common recipes
- Excel & Spreadsheets — formulas, pivot tables, shortcuts
Contribute¶
- Template: CHEATSHEET_TEMPLATE.md
- Guide: CONTRIBUTING.md