中国DOS联盟

if "%~1"=="" start /min "" "%~0" h&exit
There is a batch processing first sentence is this I read for a long time did not understand,
@echo off
for /f "delims=: tokens=1*" %%i in ('time /t') do call :Comp %%i %%j
goto :eof
:Comp
set /a Hour=%1
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 01 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 02 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 03 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 04 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 05 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 06 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 07 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 13 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 14 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 15 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 16 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 17 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 00 (d:\ntsd\shutdown.exe & goto :eof)
if %Hour% equ 23 (d:\ntsd\shutdown.exe & goto :eof)

shutdown.exe is a shutdown program
Can simplify here,, IF I have not found such a statement,, greater than and less than,,
Otherwise, I would not use this stupid method,
Also 4 floors said that, from 8:00 - 12:00 in the morning, from 18:00 - 22:00 in the evening can run, all other times are shut down
How to write this batch processing more simply!

Last edited by zhaoyi on 2008-10-28 at 23:28 ]

Understand the relevant information of processes tasklist
Will use findstr to find relevant characters
Will use for to simplify the program
To understand the meanings of parameters such as %1 %2 %3 %0

Big brother, can you help me revise it? Mine is also too bad and too cumbersome.

Last edited by zhaoyi on 2008-10-28 at 22:25 ]

I don't know what the owner of the post is going to do with this program. It can run from 8:00 am to 12:00 and from 18:00 to 22:00 in the evening, and shut down at other times? In that case, you can use at or schtasks to limit the login time. Could there be other meanings?

Actually, I want to tell the truth,, the at or schtasks commands cannot run before logging in.. I've tried for a long time and it doesn't work... I can only use this method, and then add this batch file to the registry,, in hklm_system_CurrentControlSet_services, make it into a system service form, and it runs by itself when booting to the login screen. The main thing is to prevent children at home from overusing the Internet, but the IF made is too long... I think it can be simplified into a few lines.

Why not describe the background of the entire problem, your complete thoughts, and the problem in the top post all at once?

Then give him an account with a time limit.

net user new 123 /add
net user new /time:M-Su,08:00-12:00,18:00-22:00

Then he can log in with the new account in the future.

The building host is too excessive,,, then what do you want to do when you are old in the future,, then the son says: "Dad! I will definitely treat you as a guest, isn't it said that guests are God" Hehe, forget it, it seems no one can solve it,, then use it temporarily.

if %Hour% geq 18 (

  if %Hour% leq 22 (

    d:\ntsd\shutdown.exe

    goto :eof

  )

)

Dive more, read more tutorials.

if %Hour% geq 18 (

  if %Hour% leq 22 (

    d:\ntsd\shutdown.exe

    goto :eof

  )

)

: :oI'm a super noob
Know what %1 is, but don't know what %~1 is

if /i %time:~0,2% gtr 10 (





if /i %time:~0,2% lss 14 (

echo 现在时间大于10点且小于14点，将关机

shutdown -f -s -t 100

) else (

echo 时间大于14点，不关机

)





) else (

echo 时间小于10点，不关机

)

```
if /i %time:~0,2% gtr 10 (


if /i %time:~0,2% lss 14 (
echo It is between 10:00 and 14:00 now, will shut down
shutdown -f -s -t 100
) else (
echo It is after 14:00, no shutdown
)


) else (
echo It is before 10:00, no shutdown
)
```

%0 and %~0 have the same effect, then %1 and %~1 should be the same too

for /?
Press Enter for about 5 seconds, and you can see what you need.