--- a/README.markdown Wed Nov 08 10:03:31 2023 -0500
+++ b/README.markdown Wed Nov 08 10:04:12 2023 -0500
@@ -798,6 +798,26 @@
BI500. Talked about visualization and Adobe Illustrator.
+PIBS800. "House" meeting, talked about various stuff.
+
+Figured out how to jank together SSH tunneling between my server and my Pine SBC
+to expose a server running on the Pine to the internet. Basically need to do
+two legs of SSH tunneling for this:
+
+ ssh -NTR '*:12345:localhost:8888' sl
+ ssh -NTL '8888:localhost:80' pine
+
+The first line makes anything connecting to port `12345` on the remote machine
+actually connect to what my intermediate machines sees as `localhost:8888`.
+Unfortunately that `localhost` hostname is indeed a hostname, and I can't use an
+SSH server name there to automagically jump around that way. So anything
+hitting `12345` on the server will now hit `8888` on my intermediate machine.
+Then we use the second tunnel to forward *that* to whatever `pine` thinks
+`localhost:80` is. Also note you need to enable `GatewayPorts` on the remote
+server and restart `sshd` for this to ever work at all.
+
+Read a bit for 503. Need to do a bunch more.
+
Backpacked classes for next semester. Can't register yet, but I think that's
because registration doesn't open until Nov 13?