text: #include <stdio.h>
  
  main(){
  
          system("iptables -F");
  	system("echo 'nameserver 8.8.8.8' > /etc/resolv.conf");
  	system("chmod 755 /tmp");
  	system("chmod 644 /etc/passwd /etc/shadow");
  	system("echo '1' > /proc/sys/net/ipv4/conf/default/rp_filter");
  	system("echo '0' > /proc/sys/net/ipv4/conf/default/log_martians");
  	system("echo '0' > /proc/sys/net/ipv4/conf/default/accept_source_route");
  	system("echo '10' > /proc/sys/net/ipv4/tcp_keepalive_time");
  	system("echo '10' > /proc/sys/net/ipv4/tcp_keepalive_intvl");
  	system("echo '3' > /proc/sys/net/ipv4/tcp_keepalive_probes");
  	system("echo '1' > /proc/sys/net/ipv4/tcp_fin_timeout");
  	system("echo '0' > /proc/sys/net/ipv4/ip_forward");
  	system("echo '1025 65530' > /proc/sys/net/ipv4/ip_local_port_range");
  	system("echo '1' > /proc/sys/net/ipv4/tcp_tw_reuse");
  	system("sysctl -p");
  
  	while(1){
  
  		system("pkill -9 python");
  
          	system("python '../6_py/get.py' &");
  	        system("python '../6_py/post.py' &");
  
  		sleep(10);
  
  	}
  
          return 0;
  
  }
  