At least on Linux. Don’t believe me? Run tcpdump -nn -i <interface> 'host example.com' in one shell and traceroute example.com in another. tcpdump will pick up all 3 of {ICMP, UDP, TCP}, and on my machine the pattern is clear: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20:58:47.187086 IP 1.2.3.4.41369 > 93.184.216.34.33434: UDP, length 32 20:58:47.187160 IP 1.2.3.4.39830 > 93....
I’ve discovered one big downside of [putting systemd times into ~/.config/systemd/user/][1]: They stop running when you log out. Two ways around this problem: Bite the bullet, and install the timers into /etc/systemd/. This means giving up chezmoi version control, making the overall system more snowflake-y. I’m not crazy about it. Remote in with tmux, instead of ever logging out, just use C-b d to detach from the session. I’m going with #2....
I’ve been a big fan of both spaced repetition in general and the Anki spaced repetition system in particular for a long time now. So today, after a fresh new install and blinging out of Ubuntu 23.10, I decided to take the next step, as I often do with programs I use a lot, and try to build and compile it myself. This turned out to be pretty easy! The docs warn that ....