setDescription('Unlock backend'); $this->setHelp('Allow backend access again (e.g. after having been locked with backend:lock command).'); } protected function execute(InputInterface $input, OutputInterface $output) { $fileName = Environment::getLegacyConfigPath() . '/LOCK_BACKEND'; if (!@is_file($fileName)) { $output->writeln('Backend is already unlocked.'); return 0; } unlink($fileName); if (@is_file($fileName)) { $output->writeln('Could not remove lock file \'typo3conf/LOCK_BACKEND\'.'); return 2; } $output->writeln('Backend lock is removed. Users can now access the backend again.'); return 0; } }