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настройка_сети_в_linux
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настройка_сети_в_linux [2025/06/24 17:29] val [Команды для диагностики] |
настройка_сети_в_linux [2025/06/24 17:41] (current) val [Команды для диагностики] |
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| # количество подключений с каждого адреса (https://serverfault.com/questions/421310/check-the-number-of-active-connections-on-port-80) | # количество подключений с каждого адреса (https://serverfault.com/questions/421310/check-the-number-of-active-connections-on-port-80) | ||
| # ss -tn src :80 or src :443 | tr -s ' ' | cut -d ' ' -f5 | cut -d ':' -f1 | sort | uniq -c | sort -n | # ss -tn src :80 or src :443 | tr -s ' ' | cut -d ' ' -f5 | cut -d ':' -f1 | sort | uniq -c | sort -n | ||
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| - | # исходящие соединения с этой системы | ||
| - | # tcpdump -nniany src <THISIP> and "tcp[tcpflags] & (tcp-syn) != 0" and src port not 80 and src port not 443 | ||
| # отправка UDP пакета | # отправка UDP пакета | ||
настройка_сети_в_linux.txt · Last modified: 2025/06/24 17:41 by val
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