中国DOS联盟

Wow, that's amazing! Using IN.COM to record the keys entered before the carriage return and then set them as the password to be displayed! I really have to admire it!

Very wonderful.. Hehe, learned!

Still don't understand, but thank you, the landlord!

Hey..Although I know it.. but I still can't understand it.. heh heh..

PPdos

@echo off
title A timeout occurs, please press Enter to continue:
:begin
PING 127.0 -t|set /p pwd=Please enter the password:&cls>con
set /p pwd=
cls&echo Password is:%pwd%
if "%pwd%"=="" cls&goto begin
pause>nul


This can adjust the delay to infinite~~!
Can you experiment to see if it works?

Originally posted by sd287054 at 2007-4-18 14:45:
PPdos

@echo off
title 出现表示 输入超时请按回车继续:
:begin
PING 127.0 -t|set /p pwd=请输入密码:&cls>con
set /p pwd=
cls&echo 密码为:%pwd%
if "%pwd%&q ...

Can't run.

Originally posted by PPdos at 2007-1-21 09:24:

@echo off

title 出现表示 输入超时请按回车继续:

:begin

PING 127.0|set /p pwd=请输入密码:&cls>con

set /p pwd=

cls&echo 密码为:%pwd%

if "%pwd%"=="" cls&goto begin

pause>nul

After research, the above code can realize hidden input of the password without generating temporary files

But it will expose the unentered password after the delay time exceeds. I hope experts can improve it!

This is using the cache (with length limit) effect of the keyboard operation of cmd. Before the delay ends, input the password and press Enter. When the delay ends, it is directly accepted by "set /p pwd=", which is not a real hidden input of the password

If there is no Enter before the delay ends, the cached keyboard operation will be displayed; if there is Enter before the delay ends, "set /p pwd=" after the delay ends will execute all keyboard operations together, which is extremely difficult to see the display of the password (theoretically it will also be displayed, but the speed is too fast)

Hehe, I also come to pay respects.

PPdos

@echo off
title 出现表示 输入超时请按回车继续:
:begin
PING -n 10 127.0 |set /p pwd=请输入密码:&cls>con
set /p pwd=
cls&echo 密码为:%pwd%
if "%pwd%"=="" cls&goto begin
pause>nul
Incorrect parameters added,
This way you can delay for 10 seconds

This is exactly what I want. Really awesome