ENH Add quiet mode. IP reverse lookup optional.
ENH Add quiet mode. IP reverse lookup optional.

* Adds a -q switch to suppress all output in
  case of regular successful runs. This makes
  the script much more suitable for unattended
  runs via cron where any other output would
  usually cause a notification mail.

* Adds a -n switch to optionally skip the
  reverse IP address lookup.

maxhq/zabbix-backup,maxhq/zabbix-backup