Automatically updates the TYPO3 CMS core to its latest minor release if these criteria are met:
typo3_src must be a symbolic link to the extracted TYPO3 source directory.../) needs to be writable (new directories will be created).tar command must be available for extracting the TYPO3 source package.
TYPO3_DISABLE_CORE_UPDATER=1.typo3_src.