Как запустить сценарий оболочки в фоновом режиме при запуске в CentOS?

El parche de GNU 2.7.1(desde 2012)tiene una opción--follow-symlinks:

When looking for input files, follow symbolic links. Replaces the symbolic links, instead of modifying the files the symbolic links point to. Git-style patches to symbolic links will no longer apply. This option exists for backwards compatibility with previous versions of patch; its use is discouraged.