Windows batch file

#Echo off

@ECHO OFF

echo string to generate the output

#create a blank line

echo. 

 

#list a directory files and then to execute.

here it is a batch file to list all *.js file in a folder, and then to compress it to another folder.

@echo off
cls
set input_folder=%1
set compress_folder=%2
FOR %%i IN (%input_folder%\*.js) DO cscript ESC.wsf -l 3 -ow %compress_folder%\%%~nxi  %%i 

ESC.wsf is the tool to compress the javascript.

usage: bat jsfolder compressfolder

 

#get the current path

%~dp0

More..

In addition, substitution of FOR variable references has been enhanced. You can now use the following optional syntax:

%~I         - expands %I removing any surrounding quotes (")
%~fI        - expands %I to a fully qualified path name
%~dI        - expands %I to a drive letter only
%~pI        - expands %I to a path only
%~nI        - expands %I to a file name only
%~xI        - expands %I to a file extension only
%~sI        - expanded path contains short names only
%~aI        - expands %I to file attributes of file
%~tI        - expands %I to date/time of file
%~zI        - expands %I to size of file
%~$PATH:I   - searches the directories listed in the PATH
               environment variable and expands %I to the
               fully qualified name of the first one found.
               If the environment variable name is not
               defined or the file is not found by the
               search, then this modifier expands to the
               empty string

The modifiers can be combined to get compound results:

%~dpI       - expands %I to a drive letter and path only
%~nxI       - expands %I to a file name and extension only
%~fsI       - expands %I to a full path name with short names only
%~dp$PATH:I - searches the directories listed in the PATH
               environment variable for %I and expands to the
               drive letter and path of the first one found.
%~ftzaI     - expands %I to a DIR like output line

In the above examples %I and PATH can be replaced by other valid values. The %~ syntax is terminated by a valid FOR variable name. Picking upper case variable names like %I makes it more readable and avoids confusion with the modifiers, which are not case sensitive.

#using variable

set PROJECT_ROOT=%~dp0

ECHO %PROJECT_ROOT%

 

#write a command in multi-lines ^

    cmake .. -G "Ninja" -DCMAKE_TOOLCHAIN_FILE=%PROJECT_ROOT%\arm-gcc-toolchain.cmake ^

    -DCMAKE_BUILD_TYPE=Debug ^

    -DIMAGE_VERSION=0.0.1

 

 

#echo special char

echo ^<your@email^>

 

#create a file

echo string >a.txt

 

#create multiple lines to a file

echo off
(
echo Windows Registry Editor Version 5.00
echo.
echo [HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\IAR Systems\Embedded Workbench\Lic\ARM\01]
set str="%cd%\Licenses\Embedded Workbench\ARM\01\License.ini"
echo "lservrc"="%str%"
)> "li.reg"

 

#replace string

%string:SEARCH=REPLACE%

 

set str=%cd%\Licenses\Embedded Workbench\ARM\01\License.ini
echo %str%
set str=%str:\=\\%

 

#To enable space in path

Using "command" in bat file: "C:\Program Files (x86)\IAR Systems\Embedded Workbench 5.4\common\bin\iarbuild.exe"

#bat file is not recognized as an internal or external command

To restart a new command window to fix it.

#Commen

REM your comment here

#Power controlling in Windows

powercfg.exe /h off

powercfg.exe -change -monitor-timeout-ac 0
powercfg.exe -change -monitor-timeout-dc 0
powercfg.exe -change -disk-timeout-ac 0
powercfg.exe -change -disk-timeout-dc 0
powercfg.exe -change -standby-timeout-ac 0
powercfg.exe -change -standby-timeout-dc 0
powercfg.exe -change -hibernate-timeout-ac 0
powercfg.exe -change -hibernate-timeout-dc 0

Map network driver

@echo off
net use w: \\10.54.143.168\ /user:name 1
@echo on

 

#set

set displays the current environment variable settings

#path 

path displays the environment path

#set path

setx path "%path%;yourpathhere"

another command is

set PATH="%path%;yourpathhere/" (it works in my system)

 

#if else with paramter checking

IF NOT "%1" == "clean" (
"ninja.exe" -v
) ELSE (
"ninja.exe" -t clean
)

note that, the ) ELSE ( must be one line in my test.

 

#Redirect "all" output to a single file:

genmake.bat >1.txt 2>&1

https://www.robvanderwoude.com/battech_redirection.php

 

#check a folder or file exist

IF EXIST debug (

)

IF NOT EXIST debug (

)

 

#compare string parameter

if "%~1"=="" (
GOTO:EOF
)

 

if NOT Item1 == Item2 (

)

 

 

#Variable

set dlib="C:\\Program Files (x86)\\IAR Systems\\Embedded Workbench 5.4\\arm\\INC\\DLib_Config_Normal.h"

"C:\Program Files (x86)\IAR Systems\Embedded Workbench 5.4\arm\bin\iccarm.exe" C:\cmakeExample\driver\74HC574.c -o C:\cmakeExample\Release\Obj\74HC574_fullpath.o --dlib_config %dlib% --no_unroll --no_inline --no_tbaa --no_scheduling --endian=little --cpu=Cortex-M3 -e --fpu=None -I C:\cmakeExample\STMLib\CMSIS\ -I C:\cmakeExample\STMLib\inc\ -I C:\cmakeExample\STMUSB\inc\ -I C:\cmakeExample\application\inputs\inc\ -I %abc% -Om

note, using "\\" to pass the parameter with space.

 

#Different

    %~1         - expands %1 removing any surrounding quotes (")
    %~f1        - expands %1 to a fully qualified path name
    %~d1        - expands %1 to a drive letter only
    %~p1        - expands %1 to a path only
    %~n1        - expands %1 to a file name only
    %~x1        - expands %1 to a file extension only
    %~s1        - expanded path contains short names only
    %~a1        - expands %1 to file attributes
    %~t1        - expands %1 to date/time of file
    %~z1        - expands %1 to size of file
    %~$PATH:1   - searches the directories listed in the PATH
                   environment variable and expands %1 to the fully
                   qualified name of the first one found.  If the
                   environment variable name is not defined or the
                   file is not found by the search, then this
                   modifier expands to the empty string