nc 엔터 없이 보내기

ctrl-d 를 enter 대신 보내면 된다.

 

Use CtrlD, which is set by default as the tty eof key. When pressed in the middle of a line, it will give to netcat everything that has been input at that point.

[링크 : https://superuser.com/questions/429128/how-can-i-force-netcat-to-send-my-input-immediately-not-just-on-newlines]