~/talk

curl better

Talkat foss-north 2020 · 2020-03-22..04-01· [networking, web-platform]
slides:none on file

curl supports 24 transfer protocols, about 230+ command-line options, and ~2,200 contributors; it ships in macOS (since 2001) and Windows (since 2018). Practical tips: use -I for HEAD, -L to follow redirects, save cookies with a cookie jar, use -v and --trace for full request/response dumps, and prefer specific options over -X or -k — avoid -X and -k. Advanced tricks: --resolve and --connect-to for testing, --write-out JSON for metadata, and --libcurl generates C source to bootstrap integrations; HTTP/3 support is experimental.

AI-written summary · about

  1. 0:00Introduction and welcome
  2. 0:39Speaker introduction
  3. 2:48Overview of the curl project
  4. 7:15HTTP basics and curl usage
  5. 10:00Basic request techniques
  6. 14:14Managing redirects
  7. 16:01Advanced globbing features
  8. 18:14Debugging with verbose mode
  9. 19:44Customizing requests
  10. 21:54Method usage and risks
  11. 24:58Handling cookies
  12. 27:49HTTPS and networking tricks
  13. 30:40Deep inspection with tracing
  14. 32:11Extracting metadata
  15. 33:57Generating libcurl code
  16. 35:27Browser integration tools
  17. 37:31TLS traffic analysis
  18. 39:51Advanced protocol handling
  19. 43:00Final tips and resources
  20. 44:42Q&A session
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