I’m not familiar with the Ben Eater series, but there are certainly a couple options to check out.

Mark Ferneaux did a fantastic series on the workings of pfSense. It’s a little dated, but the core concepts are still sound and apply to networking generally.

There are also several sites that do in-depth networking topics with a focus on certifications. My favorite of the bunch is Viatto.

I also quite like The Network Berg, though his videos are specifically focused on Mikrotik.

You can set maintenance schedules in Uptime Kuma and alerts won’t be sent out during those times. I use that for when my backup routines run each night. That seems like a decent cross-platform work around.

I second mailcow. It’s what I’ve been using for years and it’s pretty great.

One thing I’ll add is before you take the plunge, make sure your VPS address isn’t on a block list somewhere. Pay a visit to mxtoolbox.com and you should find some resources there.

How about option 3: let Proxmox manage the storage and don’t set up anything that requires drive pass through.

TrueNAS and OMV are great, and I went that same VM NAS route when I first started setting things up many years ago. It’s totally robust and doable, but it also is a pretty inefficient way to use storage.

Here’s how I’d do it in this situation: make your zpools in Proxmox, create a dataset for stuff that you’ll use for VMs and stuff you’ll use for file sharing and then make an LXC container that runs Cockpit with 45Drives’ file sharing plugin. Bind mount the filesharing dataset you made and then you have the best of both worlds—incredibly flexible storage and a great UI for managing samba shares.

Who says you can only get one? Don’t let the perfect be the enemy of the good; just get one of the fun ones you already came up with and in the future if you need a different one get that too. That’s been my approach, anyway.

My only experience with homebrew is on macOS and I’ve switched to MacPorts there. Homebrew did some weird permissions things I didn’t care for (chowned all of /usr/local to $USER, if I’m remembering right). It worked fine on a single user system, but seemed like a bad philosophy to me. This was years ago and I don’t know how it behaves on Linux.

I also prefer Firefox, but when I need a Chromium alternative for testing, I opt for the flatpak (or the snap) version personally.

Sorry to say I’ve never heard of spaceship, but wanted to make sure you know that Cloudflare now has a registrar service, so if you’re already using them for DNS, that might be worth a look for you.

It sounds like you’re seeing a few different issues here and it makes me wonder if there’s some hardware issue that’s causing some of this or if the installation is botched (though it’s be odd for that to hose two different distros.

Last time I looked Debian didn’t include sudo by default, so you’d have to install it first. To add yourself to the sudoers group, log in as root and run usermod -aG sudo mariah (assuming that’s your username). Then reboot (logging out your user should work too, but better be thorough).

Grub sometimes includes a timeout longer than I like and you can edit that in the /etc/default/grub file to something of your liking.

Not sure what you mean about the commands, but maybe it’s an issue with your $PATH.

I’m a huge Debian fan, but I’d say everyone should give openSUSE a shot. It’s a well thought out distro that doesn’t get enough love.

I think it’s just a matter of getting used to it. I had the same issue at first and the more I used the command line, the more I started to prefer it to GUI apps for certain tasks.

A couple things that I use all the time:

• tab completion is incredible
• cd - goes back to the last directory you were in (useful for bouncing back and forth between locations)
• !$ means the last argument. So if you ls ~/Downloads and then decide you want to go there, you can cd !$.
• :h removes the last piece of a path. So I can do vim /etc/network/interfaces and then cd !$:h will take me to /etc/network.

You can do this with something like Nextcloud. Just set up a folder shared by a link and you’re able to make it a drop box of sorts that anyone can upload to.

Obviously, be careful allowing arbitrary uploads from the whole internet. I’d set a time limit on the share so people can’t upload junk forever.

Hey, as others have said, you can definitely set up OPNSense in a VM and it works great. I wanted to take a second and answer the first part of your question: it cannot run in Docker. Containers in Docker share their kernel with the Linux host machine. Since OPNSense isn’t a Linux distribution (it’s based on FreeBSD), it can’t make use of the shared Linux kernel.