Shulou(Shulou.com)06/03 Report--

@ echo off

Taskkill / f / im "3CSyslog.EXE"

Choice / t 1 / d y / n > nul

Cd E:\ PIX_LOG

Del syslog.log333

Choice / t 1 / d y / n > nul

Ren syslog.log222 syslog.log333

Choice / t 1 / d y / n > nul

Ren syslog.log111 syslog.log222

Choice / t 1 / d y / n > nul

Ren syslog.log000 syslog.log111

Choice / t 1 / d y / n > nul

Ren syslog.log syslog.log000

Choice / t 1 / d y / n > nul

Start "" E:\ 3CSyslog.EXE "

Choice / t 5 / d y / n > nul

Several methods of delayed start-up for batch processing

Method 1: ping

Disadvantages: the time accuracy is 1 second, which is not accurate enough

Cmd Code Collection Code

@ echo off

@ ping 127.0.0.1-n 6 > nul

Start gdh.txt

Method 2: vbs start / wait

Cons: generate temporary files

Advantages: time accuracy of 0.001 seconds, high accuracy

Cmd Code Collection Code

@ echo off

Echo wscript.sleep 5000 > sleep.vbs

Start / wait sleep.vbs

Start gdh.txt

Del / f / s / q sleep.vbs

Method 3: vbs cscript

Cmd Code Collection Code

@ echo off

Echo wscript.sleep 5000 > sleep.vbs

@ cscript sleep.vbs > nul

Start gdh.txt

Del / f / s / q sleep.vbs

Method 4: choice

Advantages: accurate time, low CPU footprint, is the best choice

Cmd Code Collection Code

@ echo off

Choice / t 5 / d y / n > nul

Start gdh.txt

Method 5: for+set+if, the time accuracy is 0.01s

Disadvantages: high occupancy of CPU, long sentences, not commonly used

Cmd Code Collection Code

@ echo off

Setlocal enableextensions

Echo time%

Call: ProcDelay 500

Echo time%

Start gdh.txt

: ProcDelay delayMSec

Setlocal enableextensions

For / f "tokens=1-4 delims=:." h in ("time%") do set start=%%h%%i%%j%%k

: procwaitloop

For / f "tokens=1-4 delims=:." h in ("time%") do set now=%%h%%i%%j%%k

Set / a diff=%now%-%start%

If diff% LSS 1 goto _ procwaitloop

Endlocal & goto: EOF

I am using this batch, the only problem is that there is a window

Cmd Code Collection Code

@ echo off

:: simulate the progress, with the display of remaining time, completed progress and progress bar

:: code by

Color 1f

Title.

Mode con lines=10

Rem progress bar ▉

Set work=0

Set nasty 0

Set mo=0

Set number=0

Rem all is the total

Set all=10

Set time=%all%

: show

: check

If number% GTR mo% set num=%num% ▉ & set / a mo=%mo%+1&goto check

: 2

Cls

Echo progress:% n% /% all% ★ program is starting please wait a moment ★ remaining time:% time% seconds

Echo.

Echo.

Echo complete work%

Echo.

If not "% num%" = "" echo% num%

If not "% num%" = "" echo% num%

If work%==100 goto end

Ping 127.1-n 2 > nul

Set / a n=%n%+1

Set / a time=%all%-%n%

Set / a work= (% n%) * 100 / (% all%)

Set / a number=%work%/3

Set / a number=%number%+1

Goto show

Endlocal

: end

@ echo off

Start C:\ Progra~1\ tools\ xsdy\ 1.exe

Exit

Choice command

Use this command to allow the user to enter a character to run a different command. The / c: parameter should be added when in use, and the characters that can be prompted for input should be written after c:, with no space between them. Its return code is 1234. This command may not be available on some Windows versions, such as WindowsXP.

Syntax:

CHOICE: [/ C [:] keystroke table] [/ N] [/ S] [/ T [:] Select value, seconds] [display text]

Where / C represents the optional key, / N indicates that the prompt message is not displayed, / S represents a case-sensitive mode, and / T indicates that a selection value defined in / C is automatically executed if there is no selection within the approved time. The display text is a prompt when the CHOICE command is executed. The selection result will be represented by the ERRORLEVELL value.

Example:

?

1234567891011121314151617

@ echo offchoice / c:dme defrag,mem,endif errorlevel 3 goto defrag REM should first judge the highest error code if errorlevel 2 goto memif errorlevel 1 goto end: defragc:\ dos\ defraggoto end: memmemgoto end: endecho good bye

After this file is run, it will display defrag,mem,end [DJI MJE]? The user can select d me, and then the if statement will make a judgment. D means to execute the program segment labeled defrag, m means to execute the program segment labeled mem, e means to execute the program segment labeled end, and each program segment finally jumps the program to the end label with goto end, and then the program will display good bye and the file will end.

Replaceable command

For cases where the CHOICE command cannot be used on WindowsXP, if you want to use similar functionality, you can use the SET command, see the Set command / P option.

Choice is generally used in cmd batches to perform different operations based on user input, such as

Here are two pieces of software to execute according to the user's choice

?

123456789101112131415161718192021222324252627282930

@ echo off remote Assistance tool set: startclscolor 0aMODE con: COLS=60 LINES=20echo.echo = = echo Please select remote tool echo = = echo.echo 1. AnyDeskecho.echo 2. TeamViewerecho.echo.:choset choice=set / p choice= Please enter tool number: IF NOT "% Choice%" = "SET Choice=%Choice:~0,1%if / I"% choice% "=" 1 "goto AnyDeskif / I"% choice% "=" 2 "goto TeamViewer: AnyDeskAnyDesk.exeexit: TeamViewerTeamViewer.exeexit

Let's take a look at the command usage of choice

CHOICE [/ C choices] [/ N] [/ CS] [/ T timeout / D choice] [/ M text]

Description:

The tool allows the user to select an item from the selection list and return the index of the selected item.

Parameter list:

/ C choices specifies the list of options to create. The default list is "YN".

/ N hides the list of options in the prompt. Prompt that the previous message is displayed and the option is still enabled.

/ CS allows you to select case-sensitive options. By default, this tool is case-insensitive.

The number of seconds paused before / T timeout makes the default selection. Acceptable values are from 0 to 9999. If 0 is specified, there will be no pause and the default option will be selected.

/ D choice specifies the default option after nnnn seconds. Characters must be in a set of selections specified with the / C option; at the same time, nnnn must be specified with / T.

/ M text specifies the message to be displayed before the prompt. If not specified, the tool only displays prompts.

/? This help message is displayed.

Note:

The ERRORLEVEL environment variable is set to the key index selected from the selection set. The first selection listed returns 1, the second selection returns 2, and so on. If the user presses a key that is not a valid selection, the tool issues a warning sound. If the tool detects an error state, it returns an ERRORLEVEL value of 255. If the user presses the Ctrl+Break or Ctrl+C key, the tool returns an ERRORLEVEL value of 0. When the ERRORLEVEL parameter is used in a batch program, the parameters are arranged in descending order.

Example:

CHOICE /?

CHOICE / C YNC / M "press Y for confirmation, N for confirmation, or C for cancellation."

CHOICE / T 10 / C ync / CS / D y

CHOICE / C ab / M "Please select a for option 1 and b for option 2."

CHOICE / C ab / N / M "Please select a for option 1 and b for option 2."

The following is an introduction from foreign websites

The CHOICE command was introduced in MS-DOS 6 and is still available in MS-DOS 7 (Windows 95amp 98).

In Windows NT 4, 2000 and XP, CHOICE is no longer a part of the standard distribution. It is, however, available as part of the Windows NT 4 Resouce Kit.

On the other hand, if you still have that old unused MS-DOS 6 or Windows 95/98 version lying around, you can use the CHOICE.COM from that version instead. (*)

Just copy it to a directory that is in your PATH.

Note: 16-bit DOS versions will not work in 64-bit Windows versions.

CHOICE is available again in Windows Vista and later versions.

Most of this means that this command will always exist in future systems, but note that 16-bit systems can no longer be shipped on 64-bit systems, and our 64-bit systems have integrated 64 choice commands, so you can rest assured to use them.

Annotation

The ERRORVALUE environment variable is set to the index of the key selected by the user from the selection list. The first key you assign will return the value 1, the second will return the value 2, the third will return the value 3, and so on. If the user presses a key that is not in the middle of the key you assigned, Choice.exe will sound an alarm (that is, it sends a BEL or 07h character to the console). If Choice.exe detects an error condition, it returns an error value of255. If the user presses Ctrl+Break or Ctrl+C,Choice.exe, an error value of 0 is returned. When you use error value parameters in a batch program, list them in descending order.

Example

Type the following syntax in the batch file:

Choice / c ync

The following statement appears when you run Choice.exe:

[Y,N,C]?

Type the following syntax in the batch file:

Choice / c ync / n / m Yes, No or Continue?

The following statement appears when you run Choice.exe:

Yes, No, or Continue?

Add text to the grammar as follows:

Choice / c ync / m Yes, No, or Continue

The following statement appears when you run Choice.exe:

Yes, No, or Continue [Y,N,C]?

The / t command line option sets a time limit within which the user must respond and specifies the value that will be displayed if the user does not respond within that time limit. To set the time limit to five seconds and specify N as the default, type the following command line in the batch program:

Choice / c ync / t 5 / d n

When the batch file starts Choice.exe, the following message appears:

[Y,N,C]?

If the user fails to press a key within five seconds, Choice.exe selects N and returns an error value of 2. Otherwise, Choice returns the value selected by the user.

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