Just Shell script that is capable to Drupal core upgrade only within a minutes
- Install drush from https://github.com/drush-ops/drush.
- Copy shell file to drupal document root
- Open GIT bash
$ cd PATH/TO/DRUPAL-DOCUMENT-ROOT/
$ auto-drupal-core-upgrade-only.sh -u YOUR-DRUPAL-VERSION
- Example for Drupal 6
$ auto-drupal-core-upgrade-only.sh -u 6.34
Its works for me and hopefully, it will works for yours as well.