تشخیص حملات داس (Dos-DDos)

netstat -nlp

netstat -nat | awk '{print $6}' | sort | uniq -c | sort -n

  CLOSE_WAIT 1
      1 CLOSING
      1 established
      1 Foreign
      4 LAST_ACK
      6 FIN_WAIT1
      6 SYN_RECV
      7 FIN_WAIT2
     29 ESTABLISHED
     44 LISTEN
     86 TIME_WAIT

 netstat -nat |grep {IP-address} | awk '{print $6}' | sort | uniq -c | sort -n

netstat -nat | awk '{ print $5}' | cut -d: -f1 | sed -e '/^$/d' | uniq

netstat -nat | awk '{ print $5}' | cut -d: -f1 | sed -e '/^$/d' | uniq | wc -l

netstat -atun | awk '{print $5}' | cut -d: -f1 | sed -e '/^$/d' |sort | uniq -c | sort -n

netstat -n -p | grep SYN_REC | awk '{print $5}' | awk -F: '{print $1}'