I’m using tailscale (which I hear is just a wrapper for wireguard) and love it.

Restic and Borg seem to be the current favorites, but I really like the power and flexibility of Duplicity. I like that I can push to a wide variety of back ends (I’m using the rsync), it can do synchronous or asynchronous encryptions and I like that it can do incremental with timed full backups. I don’t like that it keeps a local cache of index files.

I back up to a Pi 0 with a big local disk and rsync the whole disk to another Pi at a relative’s house over tailscale. I’ve never needed the remote, but it’s there.

I’ve had to do a single directory restore once and it was pretty easy. I was able to restore to a new directory and move only the files that I clobbered.

You’re probably correct. I guess I only do this with right click, copy of URLs.

Old timer here! As many others replying to you indicate, Ctrl+C means SIGINT (interrupt running program). Many have offered the Ctrl+Shift+C, but back in my day, we used Shift+Insert (paste) and Ctrl+Insert (copy). They still work today, but Linux has 2 clipboard buffers and Shift+Insert works against the primary.

As an aside, on Wayland, you can use wl-paste and wl-copy in your commands, so git clone "$(wl-paste)" will clone whatever repo you copied to your clipboard. I use this one all the time