For security disable password authentication - use public key instead, disable root login via ssh - use sudo or su from another user.

To reduce the number of attempts of others trying to get in change the ssh port and/or set-up fail2ban.

You could also set a firewall rule to only allow ssh from your IP address, if you have a static address at home and only need access from there, or have a way to VPN into your home network. Make sure you have a static address if you do this though, you don’t want your IP to change and be left locked out of your server.

Yeah, it would be insane not to buy a Tesla self-driving taxi, they pay for themselves

Nowadays I see them mostly used by creators for sponsor or product links, probably because it lets them track how many people click on it and when

The basic steps are:

1. Register a domain of your choice
2. Select who you are setting up your email with (plenty of different providers, Zoho has a basic free plan that would be suitable for a single domain and only a few users at most; Google, outlook etc. also sell services for custom domains)
3. Configure the DNS records for your domain to whatever your chosen email provider says (MX records to point to the mail server and some records for DMARC & DKIM to prevent your email being spoofed)
4. Test it all works and start using it

I’m not going to write a full tutorial so if it sounds interesting I suggest you do more research. The email hosting is typically focused at businesses as they are most likely to be wanting to host email on a custom domain.

Arch is good for tinkering with to make it your own, but can sometimes require tinkering to do things other distros can do straight away, e.g. adding udev rules to use certain devices or setting up zeroconf to be able to discover printers on the network automatically

If you want to be able to roll back changes easily you could set up your root and home partitions as btrfs subvolumes and use snapper to take snapshots, which can be combined with pacman hooks to automatically take snapshots when updating/installing software and can even be set up to allow booting into the snapshots which could be useful if you break your system

It’s available in the Izzy on droid repo, you’ll have to add the repo to the f-droid app with the following URL:

https://apt.izzysoft.de/fdroid/repo?fingerprint=3BF0D6ABFEAE2F401707B6D966BE743BF0EEE49C2561B9BA39073711F628937A

Or scan the QR code here: https://apt.izzysoft.de/fdroid/

If you’re using BTRFS and know how to/are prepared to learn, just create separate sub volumes instead of multiple partitions. Means that you don’t need to decide how to split up space between different partitions and they are easy to delete without a live USB.