I've blogged before on how to easily move WSL distributions between Windows 10 machines with import and export. I recently did a full fresh install of Windows 11 and wanted to bring my existing highly customized Ubuntu installation along with me. You can tar up (zip up) the user-mode parts of your WSL2 distributions like this:wsl --export Ubuntu-20.04 c:\Temp\UbuntuBackup.tar The part after --export is the distribution name that you can see from running wsl --list -v. The last argument is a ful...