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John's Wiki - programming notes and quick-reference tables, collected over the years.

Pages:
  PythonSnippets     everyday Python: files, CSV, JSON, dates, HTTP, subprocess
  HttpStatusCodes    what each common HTTP status code means
  RegexCheatsheet    regular-expression syntax with examples
  LinuxCommands      find, grep, tar, disk usage, processes, permissions
  GitCheatsheet      daily git commands and how to undo things
  SqliteNotes        SQLite shell, common queries, handy pragmas
  Scratchpad         open page for anyone's notes

Anyone may add a note to any page with the form at the bottom of the page.

Dick - 2026-10-30 02:07:35 UTC

Just testing if this works.

Bill - 2026-10-31 02:07:05 UTC

Hello, bill.
Name (optional):

Or: /edit?page=Home&text=your+text&name=YourName

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