/**
  * Remove all redirects by host
  *
  * This command deletes all redirects from the RedirectRepository by host value.
  * If ``all`` is entered the redirects valid for all hosts are deleted.
  *
  * @param string $host Fully qualified host name or `all` to delete redirects valid for all hosts
  * @return void
  */
 public function removeByHostCommand($host)
 {
     if ($host === 'all') {
         $this->redirectStorage->removeByHost(null);
         $this->outputLine('Removed redirects matching all hosts');
     } else {
         $this->redirectStorage->removeByHost($host);
         $this->outputLine('Removed all redirects for host "%s"', [$host]);
     }
 }