rm -f "$HOME/Downloads/id_rsa.$(whoami).pub"
cp -r "$HOME/.ssh/id_rsa.pub" "$HOME/Downloads/id_rsa.$(whoami).pub"
cat "$HOME/Downloads/id_rsa.$(whoami).pub"
rm -f "$HOME/Downloads/id_rsa.$(whoami).pub"
cp -r "$HOME/.ssh/id_rsa.pub" "$HOME/Downloads/id_rsa.$(whoami).pub"
cat "$HOME/Downloads/id_rsa.$(whoami).pub"