What is there to be studied? Once a company is acquired you bounce. There is usually a two year grace period before you start feeling the pain as a customer, which should give you the time to migrate.
Yes, and I think we're already seeing that in the general trend of recent linux work toward atomic updates. [bootc](https://developers.redhat.com/articles/2024/09/24/bootc-gett...) based images are getting a ton of traction. [universal blue](https://universal-blue.org/) is probably a better brochure example of how bootc can make systems more resilient without needing to move to declarative nix for the entire system like you do in NixOS. Every "upgrade" is a container deployment, and you can roll back or forward to new images at any time. Parts of the filesystem aren't writeable (which pisses people off who don't understand the benefit) but the advantages for security (isolating more stuff to user space by necessity) and stability (wedged upgrades are almost always recoverable) are totally worth it.
On the user side, I could easily see [systemd-homed](https://fedoramagazine.org/unlocking-the-future-of-user-mana...) evolving into a system that allows snapshotting/roll forward/roll back on encrypted backups of your home dir that can be mounted using systemd-homed to interface with the system for UID/GID etc.
These are just two projects that I happen to be interested in at the moment - there's a pretty big groundswell in Linux atm toward a model that resembles (and honestly even exceeds) what NixOS does in terms of recoverability on upgrade.
Or rather ZFS/BTRFS/BchachFS. Before doing anything big I make snapshot, saved me recently when a huge Immich import created a mess, `zfs rollback /home/me@2026-01-12`... And it's like nothing ever happened.
Maybe for developers, but I can't imagine most people going back to the terminal. The smartphones won and has the largest market. It would be especially awkward to use a terminal on a touch display. Maybe with voice this will be easier, but I doubt people want to go around in public talking and giving instructions to their phone. UIs are here to stay.
I got it last year, as a man in my early 30s. My doctor didn't believe me but his eyes widened as I showed him the rash. It took him one second to say that is shingles, with no doubt. If you get it you have to get to the doctor ASAP to get the antiviral medicine before it spreads. It is the most painful thing I have gone through.
I'm pretty sure I got is because of stress. I quit my job, sold my home and all my stuff to travel for a year. I was awarded shingles the week after handing in my resignation.
I’ve self medicated with OTC acyclovir before getting a stronger prescription and it worked quite well. The trick was to diagnose quickly, the tell was the itching wouldn’t stop even while scratching.
Pro tip: keep some cold sore oral medicine at hand.
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