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Wed Aug 3 08:14:25 EDT 2016
Slept from ten-something until around seven without waking in the night.
Sunny. High of ninety.
Goals:
Work:
- Resume work on after-hours maintenance call system
Done.
Good progress.
- Phone packet capture
No, not much.
Hmm. Today I learned that host-specific override sections should be at the top of ~/.ssh/config, and global options at the bottom.
Ssh used the first value it finds.
Otherwise, host-specific overrides won't work (i.e. we can't override ForwardX11 on a per-host basis if a global ForwardX11 is at the top of the file).
http://lists.mindrot.org/pipermail/openssh-bugs/2012-August/011440.html
https://news.ycombinator.com/item?id=12217830
https://medium.com/swlh/ssh-how-does-it-even-9e43586e4ffc#.bnw76ef6g
http://www.admin-magazine.com/HPC/Articles/Sharing-Data-with-SSHFS
Interesting that sshfs performance nears that of nfs with the options:
-o cache=yes -o kernel_cache -o compression=no -o large_read -o Ciphers=arcfour
Twenty minute walk at lunch. Saw a small dragonfly and a turkey vulture. Heard several cicadas. Stopped at Potbelly for lunch.
Home:
- Fix pandoc inch symbol issue with movement rates
Done.
I think Pandoc is reading it is verbatim text:
Move: 6'' (15'' flying)
If the verbatim text includes a backtick, use double backticks:
Here is a literal backtick '' ' ''.
(The spaces after the opening backticks and before the closing
backticks will be ignored.)
- SSL certs
Done.
#!/bin/sh
# The certs are saved under `/etc/letsencrypt/live/example.org/`.
letsencrypt certonly --webroot \
-w /var/www/example.com/ -d example.com -d www.example.com \
-w /var/www/example.org/ -d example.org -d www.example.org
# Pound needs the private key and the full chain in a single PEM file:
cat /etc/letsencrypt/live/example.org/privkey.pem \
/etc/letsencrypt/live/example.org/fullchain.pem > \
/etc/letsencrypt/live/example.org/privkey_fullchain.pem
rcctl restart pound
Breakfast: spinach, carrots, a spoonful of yogurt, coffee with half-and-half
Lunch: wreck salad
Dinner: Tubby's sandwich and fries
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