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Direktori : /proc/self/root/scripts2/ |
Current File : //proc/self/root/scripts2/ddos_exim_attack.sh |
#/bin/bash IFS=$'\n' #echo ${NO_BLOCK_IP%?} for LINE in `tail -n 1000 /var/log/exim_mainlog | egrep 'too many connections|connection count =' | sort -n | uniq`; do IP=`echo $LINE | cut -d '[' -f 2 | cut -d ']' -f 1` INTERNAL_IP_FOUND=0 for INTERNAL_IP in `ifconfig | grep "inet" | grep -v "inet6" | cut -d ' ' -f 10`;do if [ "$IP" = "$INTERNAL_IP" ]; then INTERNAL_IP_FOUND=1 fi done if [ $INTERNAL_IP_FOUND -eq 0 ]; then csf -d $IP fi done