写像密码? [英] writing like password?

问题描述

如您所知，在UNIX中何时要键入密码，监视器中什么也没显示?
如何在c中实现它?
tnx

hi ,
as you know when in UNIX you want to type password nothing display in monitor?
how can i implement it in c?
tnx

推荐答案

您只接受键盘输入，但不显示它.您可以为此使用conch.h中的getch.

You just accept keyboard input but don''t display it. You would use getch for this, which is in conio.h.

这篇关于写像密码?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！