JoeCode

June 2023

• SVG vs. Canvas (hint: use SVG)
• SVG images for Postgres
• Whiskey - Wine wrapper for macOS
• algolia auto complete JavaScript library
• Database diagram tool
• Steven Black - bad hosts files
• Davis Kedrosky - Jared Diamond: a reply to his critics
• docx-converter - Word to Markdown Gem
• reverse_markdown - HTML to Markdown Gem
• PPTX2MD - Python library, convert PowerPoint to Markdown
• ruby_powerpoint - PowerPoint parser Gem
• Plain text journaling with VIM
• repairlink - find automotive illustrations and part numbers
• Tiger Beetle - open source financial accounting database

Egil’s Saga

There was a man named Ulf, son of Bjalf, and Hallbera, daughter of Ulf the fearless; she was sister of Hallbjorn Half-giant in Hrafnista, and he the father of Kettle Hæing.

Someone once asked Napoleon how to assign soldiers

• The smart and energetic I make field commanders.
• The smart and lazy I make generals.
• The dumb and lazy I make foot soldiers.
• The dumb and energetic, those I shoot.

More GPT fun

• GPT best practices
• Falcon models introduction
• OpenChat

SPF, DKIM, and DMARC

• Wikipedia - DMARC
• Microsoft Learn - DKIM
• Microsoft Learn - DMARC
• SendGrid - DKIM records explained
• debricked blog - Analyze and visualize DMARC
• EasyDMARC - domain evaluation tool
• mailercheck - how to read a DMARC report
• DMARC.org - how to receive reports outside your domain (external reporting authorization records)
• Open Report Parser (Perl application for parsing DMARC reports)
• Open DMARC Analyzer (PHP application for analyzing DMARC report data)
• AWS - Multi-tenant data isolation using row level security
• xorlab - use SVG to hide malicious javascript
• Hurl 4.0
• Anna’s Archive - open-source open-data library
• Blink - iOS terminal application
• Mosh - mobile shell

Old dog, new tricks (Perl)

• PerlBrew (manage multiple Perl installations)
• CPAN Minus
• DBX
• DBD::SQLite

Password Lists

• SecLists
• WeakPass