I used lvm with SSD cache few years, but time to time I have problems with loads after reboot. If forgot about reboots all work great with LVM raid + LVM cache. Cache can be configured without raid. And you can add or remove cache in any time. Docs: https://man.archlinux.org/man/lvmcache.7

Personally, I am studying the protocol. Do you have any exact data on how to hack a one-to-one crypted chat? I am ready to buy this information from you for money, if it is real.

On the other hand, Durov was arrested in Europe, but the developers of the signal somehow does not.

Well, for some unknown reason, drug dealers still choose telegram. And they don't just have an unfounded choice, but the profit depends on the messenger. Or say you that Durov was arrested for no reason?

P.S. in Russia now testing system for ban all messengers don't hosted in Russia. They next after youtube. Telegram too. Information from first hands. =)

Russian, English and some Japanese.

You can use postfix + dovecot + roundcube + spamassassin + opendkim + pigeonhole. Maximum stability. Roundcube have aliases plugin.

You can start from here: https://wiki.archlinux.org/title/Virtual_user_mail_system_with_Postfix,_Dovecot_and_Roundcube

At the beginning of the article, it is mentioned that only the use of uranium-238, which is now not used, will expand the reserves of nuclear fuel by about 200 times.

UPD: also in another article I read that not all uranium is completely destroyed in the reactor cycle, the rest turns into radioactive waste, which in a few years can be cooled and recycled into new rods for the reactor. in France, for example, they have been doing this for a long time. Here: https://habr.com/ru/articles/588877/

Some countries successfully dismantle the remnants of the rods. Residues are extracted from spent nuclear fuel and rods are made not on uranium but on plutonium. The remmans of this rods is even more enriched than before reaktor starting work. as a result, it is possible to burn unenriched uranium and other heavy nuclei, so that the fuel will definitely last for a long time.

So. This is a Russian soda. Developer name call like "goodness" on bottles. That is directly Coca-Cola, Fanta and Sprite in another bootles.

P.S. By the way they do juices too.

Russia break into a pile of separate republic is practically impossible, as it will cause colossal pain for literally all states. It is much easier to negotiate with one dictator with a nuclear button than with twenty.

prometheus use own time series database. you can connect influxdb to grafana and send alarms from grafana, but alertmanager better i think. node-explorer can collect all this data (sensors, VM/PC load etc.)

On DNS you need A record if you have ipv4 only or A and AAAA records if you have ipv4 and ipv6.

You DNS outside you home servers? If you have dynamic IP at home you can't host DNS on home server.

You have only 1 IP? You need port forwarding on you home gateway to home servers if you use somerhing like SSH. If you want access to something web based you need proxy. NGINX for example.

How it exactly work:

• Somewhere someone write youdomain.com in browser.
• Browser ask local dns: who is youdomain.com
• local dns ask another dns, and another and in one iteration request go to you dns. Or maybe some of dns have cached answer. But imagine that not.
• You dns send answer youdomain.com is 111.222.333.444 for example. That is A record.
• DNS work stop on that.
• Browser send request to 111.222.333.444 with HTTP header "Host: youdomain.com" and some path. / or /something maybe.
• Some balancer should get request and send in to right server in you home network.

UPD: don't show to internet something risky interfaces. Proxmox web panel or something like that. This is a real bad idea. For that type of services VPN extremely greatest. Send you DNS to public without protection not a great idea too. Including pihole. I think you will get into some botnet already on the 3rd day of work.

Or none at all and Lemmy could just allow for exporting your private key to use elsewhere.

That mean that user AND server administrator will control user wallet. You think that a great idea when anyone, anywhere can create instance? I think this will lead to centralization.

Cryptocurrency, like any financial transactions, requires serious security. Much more serious than the servers deployed for posting memes can provide. There is no need to combine incompatible things.