Atomicwallet is available as an AppImage which means "one app = one file", which you can download and run on your Linux system while you don't need a package manager and nothing gets changed in your system. Awesome!
What’s the best method for backing up the Atomicwallet persistent data on Ubuntu? I noticed it created an ‘atomic’ directory under my $HOME/.config/ directory… and suspect this is how I am able to download new AppImages revisions while keeping all my wallet keys, etc. Is this the only directory created & that I need to backup?
I don’t know where Atomicwallet stores its data, this is a question for the authors of Atomicwallet.