For practical purposes I have only one shot at testing this, so I wonder how will </dev/ttyACM0 nc -k -l 1234 work when no client is connected. Will the kernel buffer all the serial data, will the ...
I'm trying to test a webserver with some HTTP request written in a file. GET / HTTP/1.1\r\n\r\n Right now I'm feeding that file to netcat like this: cat files | nc localhost 80 However, the \r\n ...
I've tried the two main versions of netcat : GNU and BSD. (mine is BSD Version). On GNU version, the command $ nc -l -p 12345 works fine but with BSD, option -l (listen) can't be used in conjonction ...