update netcat 1.12 to 1.13

update netcat 1.12 to 1.13

why?

modify by 

2013/04/30

netcat -C ip port same as netcat -L -p port

how to update:

-   while ((x = getopt (argc, argv, "ade:g:G:hi:lLno:p:rs:tuvw:z")) != EOF) {

+   while ((x = getopt (argc, argv, "aCde:g:G:hi:lLno:p:rs:tuvw:z")) != EOF) {

+            case 'C':                /* connect then cycle back to start instead of exiting */

+      cycle = 1;

+      break;

#ifdef WIN32

    WSACleanup();

#endif

      if (cycle == 1)

        goto recycle;

changed to：

      if (cycle == 1)

        goto recycle;

#ifdef WIN32

    WSACleanup();

#endif
https://github.com/chenghao11/netcat-1.13/wiki/update-netcat-1.12-to-1.13 http://code.google.com/p/netcat113/ https://sourceforge.net/p/netcat113/ https://www.youtube.com/watch?v=mFAIgaeMclQ  视频观看

netcat 1.13 by chenghao0511