Limit
With containers, most will have a persistent volume that is mapped to the host filesystem. This is where your config data is. When you update a container, just the image is updated(pihole binaries) but it leaves the config files there. Things like your block lists and custom dns settings, theme settings, all of that will remain.
I mean if every single person on earth did this, it would equate to about 253 years. (8 billion seconds is about 253.68 years) combine that with other efforts could really make a difference. Granted this is a hypothetical number and there are far more factors at play, it’s obviously not as simple as each person doing this = 1 second saved, but just throwing out there that there are a lot of people on earth…
It is still worth it to recycle, reduce, don’t be wasteful, eat less meat, all those things.
Yes, 4 easily accessible in various locations in the house and 1 in the garage. I check them all when I change out the batteries on my smoke alarms, which I do all at once when one starts to chirp.
