Run0, a systemd based alternative to sudo, announced

systemd has been a net positive for the linux ecosystem. remember when you had to write bash scripts to start, stop, restart services and handle any other signals you want to send it? nowadays it's a unit file (basically just an ini file) away with relatively straightforward API. and you can actually declare startup dependencies and other useful relationships past just "prepend a number signifying when it should run globally to the front of the filename". it's provided an extensible platform with which higher level orchestration frameworks like ansible / ignition can easily templatize services or other system configuration.

since the beginning of systemd people have moaned about how complex it is and how we're reinventing the wheel. yet time and time again the people actually working on the project show that the solution they've come up with is the result of the problem they're facing on a daily basis. it's quite annoying that the armchair linux experts complain about how "lol systemd is so stupid for reinventing the wheel, give me my shell scripts back", maybe think about whether or not you have a legitimate issue not being addressed by the solution proposed or if you are just getting rage baited by a headline.

> remember when you had to write bash scripts to start, stop, restart services

This was a really big pain, yes, but I also remember how I could `tail -f *.logs`. I remember how I didn't need to remember about `--no-pager` and `--follow`. I knew where the files were, what they were called. I remember how I didn't have to google how to find logs between 10 days ago and 4 days ago, because the logs would be in a .tar created by logrotate with a date in the filename.

The init system was probably peak of systemd, after that they started reinveting things in a more complicated way. Do we really need journald, systemd-boot, machinectl, systemd-networkd, sd-bus, systemd-resolved, systemd-nspawn? Do people actually use it all? Are there any metrics to show how many systems have it installed and in use?

The follow argument is identical to tail `-f`. `sudo journalctl -f -u <service name>`

And what would be the equivalent to, "Oh, I don´t know the name of the log for this process I can see in 'ps aux', let me cd into /var/log and see what filenames I can find ... or grep everything until I can find a couple of words that make some sense so I can keep digging further"?

The lack of explorability in journalctl, the "need" to keep everything locked behind their own flavor of tools and magic file types, is what makes the rest of us abhor them.

    # journalctl -f _PID=${your_pid}  # option 1
    # systemctl status ${your_pid}    # option 2

[1]: https://www.freedesktop.org/software/systemd/man/latest/jour...

[2]: https://www.freedesktop.org/software/systemd/man/latest/syst...

These absolutely SUCK as answers to that question. They entirely miss the point. They provide a specific answer to a general problem.

The problem with systemnd is it assumes that it's possible for all needs to be predicted and accounted for ahead of time. While "look around at directories and files, and grep within them" works after the fact without any special knowledge or tools. The person who wrote the log file did not need to know how someone will maybe try to access it 23 years later on a different OS. It's just a regular file that can be read by anything over any kind of channel on any os. The person finding themselves needing to read the file does not need to have any particular command installed, or installable, or runnable. It does not require the happy path in order to work.

I have a joke I always say, often self-deprecating making fun of my own self for the way I do things sometimes, but also when I'm trying to commiserate with a customer so they don't feel intimidated by "the expert" or "the engineer": "37 easy steps!"

Every answer that starts with "it's simple, just journalctl ..." is FUCKING 37 easy steps. The very name of the program itself is a trainwreck. journalctl... it takes me 18 seconds just to type it.

systemd is great for managing exquisitely washed masses of drone vms. It's utter and complete shit for direct administration, operation, development, debugging, flexibility, or custom integrations.