How do I automatically interact with the process being debugged through standard IO？

[junknet]

I want to do some FUZZ testing based on the input and output of the program. OS:win10

[trufae]

You can use rarun2 to redirect stdin and stdout to external files or udp sockets for example and then write or read to them.

Another option is to use frida or r2frida, with r2frida you can instrument everything with r2pipe