From 2f0f911def1e0bad53220c3288bac30b5b98bf14 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sun, 18 May 2025 07:04:46 -0400
Subject: TODO.md: add "tor" section, other ideas

---
 TODO.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/TODO.md b/TODO.md
index 1fcc976..faf1a15 100644
--- a/TODO.md
+++ b/TODO.md
@@ -26,6 +26,15 @@
   `web.k3:~/go/bin/htmltest`)
 - add automatic html linter.  see reviews here:
   <https://chezsoi.org/lucas/blog/a-review-of-html-linters.html>
+- find old links with `ia` tool:
+  <https://archive.org/developers/quick-start-cli.html>
+
+## tor
+- url: <http://pabstordmsrzhushs5drpb5mtb2ml56iyacidsjfebl2jlss65rlbsqd.onion/'>
+- auto-build update hidden service (right now it's static)
+- add `Onion-Location` header:
+  ref: <https://community.torproject.org/onion-services/advanced/onion-location/>
+  `Header set Onion-Location "http://your-onion-address.onion%{REQUEST_URI}s"`
 
 ## post ideas
 - fast document search: postgres fts, `pg_trgm`, and tika (git/test/sift)
@@ -490,6 +499,20 @@
 - run tails in gnome boxes with persistent storage
   (see x1 notes for details, but it's `qemu-img convert ... qemu-img resize`)
   ref: <https://unix.stackexchange.com/questions/517524/install-tails-with-persistent-storage-on-virtualbox>
+- neat tool: qalculate
+  - ref: <https://qalculate.github.io/>
+  - cli and gtk iface
+  - installed on flex
+  - recommended in lwn comments
+- bot user-agent blocking:
+  <https://www.jwz.org/blog/2025/05/user-agent-blocking/#comment-259206>
+  <https://perishablepress.com/ultimate-ai-block-list/> (linked from comment)
+  (consider modsecurity.org ...)
+- tor hidden service (see `tor` section above)
+  <http://pabstordmsrzhushs5drpb5mtb2ml56iyacidsjfebl2jlss65rlbsqd.onion/'>
+- site backend: document custom mime types in `MOD_DEFLATE`
+- site backend: add "blocking llm crawlers" or "blocking llm slop"
+  section with `robots.txt` and more (see jwz above)
 
 ## linkdump (2022-08-10):
 - css bg fade:
-- 
cgit v1.2.3