Обсуждение настройки и работы сервисов, резервирования, сетевых настроек и вопросов безопасности ОС для молодых и начинающих системных администраторов.
Подскажите как узнать о времени последнего SMTP-запроса к серверу (от конкретного IP) без прав root?
Первое, что приходит в голову - /var/log/maillog. Второе - tcpdump. И там и там нужен root
Еще такой момент - если iptables блокирует порт, то снифер не увидет запрос? Теоретически iptables работает на уровне ядра, но tcpdump вроди бы тоже оттуда инфу тянет, если не ошибаюсь.
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.” (Brian Kernighan)
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.” (Brian Kernighan)
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.” (Brian Kernighan)
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.” (Brian Kernighan)
