Use ID

src/freedombone

               echo 'to read them without knowning the GPG password.' >> /home/$MY_USERNAME/README
               echo 'You can change the it with:' >> /home/$MY_USERNAME/README
               echo '' >> /home/$MY_USERNAME/README
-              echo "  gpg --edit-key $MY_GPG_PUBLIC_KEY" >> /home/$MY_USERNAME/README
+              echo "  gpg --edit-key $MY_GPG_PUBLIC_KEY_ID" >> /home/$MY_USERNAME/README
               echo '  passwd' >> /home/$MY_USERNAME/README
               echo '  save' >> /home/$MY_USERNAME/README
               echo '  quit' >> /home/$MY_USERNAME/README
               echo 'So that others can send emails to you securely you should' >> /home/$MY_USERNAME/README
               echo 'publish your GPG public key with the command:' >> /home/$MY_USERNAME/README
               echo '' >> /home/$MY_USERNAME/README
-              echo "  gpg --send-keys $MY_GPG_PUBLIC_KEY" >> /home/$MY_USERNAME/README
+              echo "  gpg --send-keys $MY_GPG_PUBLIC_KEY_ID" >> /home/$MY_USERNAME/README
           fi
           chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
           chmod 600 /home/$MY_USERNAME/README