import os
import time
def enable_lag():
   os.system("iptables -A INPUT -s 0/0 -j DROP")
   os.system("iptables -A OUTPUT -d 0/0 -j DROP")
def disable_lag():
   os.system("iptables -D INPUT -s 0/0 -j DROP")
   os.system("iptables -D OUTPUT -d 0/0 -j DROP")
try:
   while True:
       user_input = input("Press 'l' to lag, 'u' to unlag, 'q' to quit: ").lower()
       if user_input == 'l':
           enable_lag()
           print("Lag enabled")
       elif user_input == 'u':
           disable_lag()
           print("Lag disabled")
       elif user_input == 'q':
           break
       else:
           print("Invalid input")
except KeyboardInterrupt:
   disable_lag()
   print("\nLag disabled due to keyboard interrupt")