Did you measure the distance between the poles? I suspect it’s different from all the other spans, so this one happens to have a resonant frequency that exactly matches whatever vibration source is already there (could be the tension too). As for sources of vibration, wind is probably it, even if it’s not strong. If it just happens to create the right frequency, the cable will vibrate just like a violin string.
Yeah, I once discovered an artist, even bought some albums, only to notice about a year later that the place I discovered them was now blocked in my country. If I would’ve come a year later, I would never have bought these albums.
At the level I care about, which is “I want this daemon to start when I boot up the computer”, systemd is much better. I can write a ~5 line unit file that will do exactly that, and I’ll be done.
With init, I needed to copy-paste a 50-line shell script that I don’t really understand except that a lot of it seemed to be concerned with pid files. Honestly, I fail to see how that’s better…
No code is perfect and people can get really self aware about that. I know I have had imposter syndrome in the past where I thought my code was shit, but people always complemented me on the result. Opening up the code can lead to people seeing how shit it really is and call you out on it. The code is probably fine, but it’s a legit fear.
This is a noob fear. Seasoned devs know all code is shit ;)