ps -ef | grep 'perl' | grep -v grep |awk '{print "kill -9 "$2}' > /tmp/a
sh /tmp/a

sed -i 's/enp2s0f0/em1/g' *.pl

iptables -vnL|grep DROP  | awk '{ print $8}' | grep -v "0.0.0.0" |awk '/[0-9]/' | sort | uniq -c|sort -nr |awk '{if($1 >1) print $1" "$2}' |awk '{for(i=1;i<=$1-1;i++) print "iptables -D INPUT -s  " $2 " -j DROP" | "bash" } '

cat crontab.txt |crontab -

echo "10 3 * * * rm -rf /root/bw/socat.log" |crontab -