Drupal Sapiens blog post authored by Juan Delgado Salmerón discusses Git's core.fileMode command. This feature enables developers to bypass file permission changes during version control operations such as adding, committing, and pulling files, thus streamlining workflow processes and avoiding permission conflicts across different systems. While the command can enhance development efficiency, Salmerón advises caution, noting that neglecting file permissions could lead to information loss or inconsistencies in production environments. He recommends careful evaluation, documentation, and testing of this setting within project-specific Git configurations to mitigate potential issues.