E.g. for quick provisioning of containers or virtual machines, this is also to make sure the required directories always exist. In a normal distribution, /home already exists, so systemd-tmpfiles does nothing, but there are cases where you want to setup a standard directory structure and this is a declarative alternative to scripts with a lot of mkdir, chmod and chown.
The name systemd-tmpfiles is kind of historic at this point, but wasn’t changed due to backwards compatibility and all.
Not being able to Syu every 5 minutes and only being able to update once a day was the biggest challenge when I changed to NixOS
Wagenknechts Inkompetenz bei der Beurteilung Putins steht allerdings zweifelsfrei fest. Am 20. Februar 2022 sagte sie in der ARD-Sendung „Anne Will“, der russische Präsident habe „faktisch kein Interesse daran, in die Ukraine einzumarschieren, natürlich nicht“. Sie fügte hinzu: „Wir können heilfroh sein, dass Wladimir Putin nicht so ist, wie er dargestellt wird: ein durchgeknallter russischer Nationalist, der sich daran berauscht, Grenzen zu verschieben.“ Zwei Tage später begann Putin dann den schlimmsten Krieg, den Europa seit 1945 erlebt hat.
Jedes Mal, wenn sie irgendwas in irgendwelchen Talkshows zu den Thema äußert, sollte man das einspielen, nur so zur Einordnung der Person.
In which store are you looking for it? Willy sells it down at the beach in his cabin
Du wirfst hier allerdings zwei Dinge durcheinander denke ich. Auf Deutschland stolz sein ist ja nicht ganz das selbe wie stolz, Deutscher zu sein. Ersteres kann die Folge von letzterem sein, das meinen sie meisten damit aber nicht.
They’ll just use the opportunity to buy back stock.
Alright, not that I wrote or implied that anywhere… In fact Java was probably the whole reason Oracle bought Sun to gain leverage over Android. Which fits very much into what I wrote - one company innovates, another one buys them to squeeze users (Google wasn’t a customer of Sun, they used their own implementation which wasn’t exactly Java but also not exactly anything else). Just that Sun by all means wasn’t a small company, I mean they controlled almost a full stack with their own processors (SPARC), workstations and servers (Blade was somewhat famous), an operating system with Solaris (and if you want to count it even JavaOS) and Java on top of those, and they contributed a lot of technology like NFS, ZFS (license discussions aside). On the other hand, when they bought someone, the product wasn’t just milked to death, but actually integrated into their stack and continued to be developed in the open.
Shame it turned out that way, I guess Sun was a bit overleveraged with how much they did vs. how much they made from it. And to think that Oracle paid less than a fifth than what Twitter sold for later for all of that technology to go to waste, just for a chance to sue Google… But we long as suits continue to license their stuff because they have cool advertisements at airports, this will keep going.
Oracle was never really innovative on a technical level , it’s first and foremost a company focused on selling licenses, and they’re really innovative in that regard but if you fall for that as a company, I have no pity, this is their whole schtick.
Big companies in general are often rather conservative in nature while innovation happens on smaller scale and later expands.
The big problem is rather that a lot of innovation has been absorbed by the big companies via buyouts, especially when money was cheap to borrow. Innovation bears risk, buying an established solution and milking existing users much less so.
I don’t think the users are without blame. A lot of people ignore the red flags when a solution is just convenient enough (we need the commercial support / this exactly covers our use case so we don’t have to hire someone to adapt it / …) and the vendor then cashes out when moving away from his solution would be really expensive.
I think there’s still a lot of innovation lately, but a lot people are just looking for the next big thing that does everything it feels like.
Unfortunately, expected payout here is about 1/4 of energy cost with a machine from less than 5 years ago.
They aren’t really designed to stop people from breaking in but rather to stop intrusive people that you talk to first before deciding to not let them in. With the chain, you can open the door a bit without allowing the person outside to force himself in without too much force, e.g. by blocking the door with your foot as the door can only be opened fully after closing it.
Advanced versions exist where if you put strain on the chain (mostly trying to push the door open from the outside) an alarm goes off.
Why would you install that door chain thing like that, it makes no sense
systemd has its own containers, so this is the implementation of that requirement; “virtual machines” might use this exact binary to create home, among other directories like srv and what not. Someone at one point probably said “we always need to create these when spinning up systems, maybe systems can provide a mechanism to do that for us?” and then it was implemented.
systemd-tmpfiles claims the following:
I rather think having a purge command was the issue here, at the very least it should print a big fat warning at what it does, better even list all affected files and directories. There’s no reason a normal user needs this and with the name of the binary, it’s totally misleading, which is an issue in these situations.