This skel directory is managed by [skel manager](https://github.com/grantzvolsky/skel-manager).

Below is one of many ways in which one could apply the xubuntu-2004 skel to a fresh Xubuntu 20.04 installation.
```
$ apt install -y curl
$ curl -L https://nixos.org/nix/install | sh
$ nix-shell -p git
$ git clone git://github.com/grantzvolsky/skel
$ export SKEL_MANAGER_DIR=$(realpath ./skel)
$ ln -sfn $(realpath ./skel/skels/xubuntu-2004) ./skel/skels/current
$ git clone git://github.com/grantzvolsky/skel-manager
$ cd ./skel-manager
$ # if $USER != wx: mv $(./skel-manager.sh pwd)/home/wx $(./skel-manager.sh pwd)/home/$USER
$ # if $USER != wx: ./skel-manager.sh git add -A
$ # if $USER != wx: ./skel-manager.sh git commit -m "rename user wx -> $USER"
$ ./skel-manager.sh di # review changes
$ sudo -E ./skel-manager.sh i /etc
$ ./skel-manager.sh i /
$ ./skel-manager.sh di # make sure there are no unappiled changes
$ nix-env -f ~ --set # apply ~/default.nix
$ reboot -p
```

If you encounter any issues please submit a repro at https://github.com/grantzvolsky/skel-manager/issues.