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help comman­dNamecomman­dName /?help --> show all system commands

All System Commands

help

Clear Screen

Clear Screencls

Shortcuts

TabAutoco­mpletearrow keys up/downback/f­orward history commandsControl + Cstops current commandALT + F7clears the historyF7shows the history

Directory Make & Remove

mkdir
subdir­ectorycreates new subdir­ectorymkdir subdir­/su­bsubdircreates subdir & subdir­/su­bsubdir
Hint: creates it, if they aren't existingrmdirremoves an empty dirrmdir /s directoryremoves directory with contentrmdir /s /q directoryremoves directory with content & skips y/n question

Directory copy

copy src dstcopy filescopy /Y src destcopy files overwrites with­out quesitonxcopy /s src destcopies dirs and subdirs except empty onesxcopy /YS src destas above with­out ask to overwritexcopy /YS src serv­er­sharecopy to network sharerobocopy /S src destcopies dirs and subdirs except empty onesrobocopy /YS src destas above without ask to overwrite

Parameters

%0Name of Script%1 ... %9Parameter 1 ... Parameter 9%*prints all parameters as a string(one line)
for %%x in (%*) do echo %%xaccess it through a for loop works with > 10 parameters

Pass Parameters to sub script

parame­ter­s_s­cri­pt.bat@echo off
call parame­ter­s_s­ubs­cri­pt.bat %*
EXIT /B %error­level%parame­ter­s_s­ubs­cri­pt.bat@ECHO off
echo subscript called with %*
EXIT /B 0EXIT /B specifies to exit the current batch scropt instead of cmd.exe. If executed from outside a batch script, it will quit cmd.exe

Arrays Way2

set array[0]=0
set array[1]=1
...set value to a specific array elementecho %array[0]%
echo %array[1]%access to array elementsmissing loop over elements: indexed

Functions: label and goto

echo 'Hi:'
goto :good:bad
echo 'I don't like scripting'
goto :eof:good
echo 'I like scripting'
goto :eof

Double­Cli­ckE­xec­ution

@ECHO off
setlocal
REM check for intera­ctive sesseion
SET intera­ctive=0
ECHO %CMDCM­DLINE% | FINDSTR /L %COMSPEC% >NUL 2>&1
IF %ERROR­LEVEL% EQ SET intera­ctive=1
ECHO do work
REM pause if intera­ctive (doubl­e-c­licked execution)
IF '­%in­era­cti­ve%­' '­0' PAUSE
EXIT /B 0FINDSTR /L is use search string literally

Navigation

realativeparent directorycd .., cd..subdir­ectorycd subdir­ectoyabsolutecd C:Windowscd Windowschange driveZ:

Wildcards

? (file?.txt)

Windows Bat File Cheat Sheet

one arbitary character* ( *.bat)arbitary characters (0,1 or more)

File Show

type fileshow file contentmoreshow file content page­wisesort fileshow file content sorted

Directory show Content

current folderdirabsolute pathdir C:Windowsdir Y:different drivedir /Bonly show file names and directory names

Batch Files User Input

@ echo off
set /P name='Input yor name: 'Syntax: set /P var=pr­ompt:echo Hi %name%variable call

Batch Files File Input

@echo off
echo Bill > file
echo Gate >> fileset /P fileco­ntent =< file
echo First Line: %filec­ontent%

Batch File Cheat Sheet Template

set /P var=< fileFOR /f %%f in (file) Do (
echo %%f
)REM print each line in file

Variables

setlocal
set MY_ENV=abc

Fun Batch File Codes

endlocalOnly active in the current batch file (local)set MY_ENV=abccreates or changes an enviro­nment variable that is active in the cmd. (global)setshows the active enviro­nment variablesecho %USERNAME%print variable outdefined MY_VARreturns
0 => Execution was successful
>0 => Execution failed

IF Control Structures

IF test (command) ELSE (command)Syntax

Control structures For

for {%%|%}­<Va­ria­ble> in (<S­et>) do <Co­mma­nd> [<C­omm­and­Lin­eOp­tio­ns>]cmd.exe use ->%batch script use ->­%%

Functions

call :print­_name Florianecho print_name exitst with %error­level%goto :eof:printname
echo Hit %1
exit /B 0 <- REM sets exit status of :print­_name

File Rename & Move

rename file1 file2renamef filte1 to file2move file1 dirmove file 1 to dir (path dir/file1)move file1 dir/file2moves and renames file1 to file2 (path: dir/file2) file2 is overwr­itten from file1move /Y file1 file2moves and overwrites file1 to file2 with­out asking

File Names

Case-I­nse­nsitiveMax. 260 characters incl. invisible termin­ating null characterspaces and character set 128 - 255 allowedNever <, >, :, ', /, , |, ?, *Hint: A-Z, a-z, 0-9, _, spaces, ( underscore as space )*.bat & *.cmddir /B --> only show file names and directory Names

Directory Rename & Move

rename dir1 dir2renames dir1 in dir2move dir1 dir2if dir2 exist: dir1 into dir2 (path: dir2/d­ir1), else rename dir1 to dir2move file1 dir/file2file 2 is deleted. file1 get the name of file2 ans is set at the position of file2 with asking (Yes/N­o/All)move /Y file1 file2file 2 is deleted. file1 get the name of file2 ans is set at the position of file2 with­out asking.

File Redirects

type file.txt | sortgive output of type to sortsort < file.txtgive content ( stdin) of file.txtecho '­hi' > file.txtwrite '­hi' (stout) to file.txttype NUL > file.txtcreate empty filerm file 2> errors.txtredi­rects errors­(st­derr) ro errors.txtrm file 2> NULdiscard errorsrm file 2>&1redi­rect stderr to stdoutecho '­you­' >> file.txtappend '­you­' to file.txt

Comment

REMPräfix after them the text

Calcul­ation

set /a i=0
echo i=%i%set /a i=1+1

Bat Cheat Sheet

Operatoren +, -, *, /set /a i+=1 Operatoren +, -, *, /

Arrays Way1

set arra­y=1 2 3 4
%array%(echo) all Array elementsfor %%a in (%array%) do (
echo%%a
)loop over elementsset array=­(and nothing else)unset vari­able or array

Control Struct­ures: Comparison Operators

OperatorInfoEqualEQUEqualNEQ!=Not equalLSS<LessLEQ<=Less than or equal toGTR>Greater thanGEQ>=Greater than or equalNOT!Not

Editors

NotepadNotepad++Visual­Stu­dioCode

Editors

NotepadNotepad++Visual­Stu­dioCodeAtom

Terminals

cmd.exeWindows TerminalConEmucmder

Batch Filex Exit / Return

Specify exit code:echo 'abc'
exit 0Query error levelecho %ERROR­LEVEL%

Windows Batch File Cheat Sheet

Exit/R­eturn codes0 => Execution was successful
>0 => Execution fiales with code X

For more information on a specific command, type HELP command-name

Batch File Cheat Sheet Example

Command	Description
ASSOC	Displays or modifies file extension associations.
ATTRIB	Displays or changes file attributes.
BREAK	Sets or clears extended CTRL+C checking.
BCDEDIT	Sets properties in boot database to control boot loading.
CACLS	Displays or modifies access control lists (ACLs) of files.
CALL	Calls one batch program from another.
CD	Displays the name of or changes the current directory.
CHCP	Displays or sets the active code page number.
CHDIR	Displays the name of or changes the current directory.
CHKDSK	Checks a disk and displays a status report.
CHKNTFS	Displays or modifies the checking of disk at boot time.
CLS	Clears the screen.
CMD	Starts a new instance of the Windows command interpreter.
COLOR	Sets the default console foreground and background colors.
COMP	Compares the contents of two files or sets of files.
COMPACT	Displays or alters the compression of files on NTFS partitions.
CONVERT	Converts FAT volumes to NTFS.
COPY	Copies one or more files to another location.
DATE	Displays or sets the date.
DEL	Deletes one or more files.
DIR	Displays a list of files and subdirectories in a directory.
DISKCOMP	Compares the contents of two floppy disks.
DISKCOPY	Copies the contents of one floppy disk to another.
DISKPART	Displays or configures Disk Partition properties.
DOSKEY	Edits command lines, recalls Windows commands, and creates macros.
DRIVERQUERY	Displays current device driver status and properties.
ECHO	Displays messages, or turns command echoing on or off.
ENDLOCAL	Ends localization of environment changes in a batch file.
ERASE	Deletes one or more files.
EXIT	Quits the CMD.EXE program (command interpreter).
FC	Compares two files or sets of files, and displays the differences between them.
FIND	Searches for a text string in a file or files.
FINDSTR	Searches for strings in files.
FOR	Runs a specified command for each file in a set of files.
FORMAT	Formats a disk for use with Windows.
FSUTIL	Displays or configures the file system properties.
FTYPE	Displays or modifies file types used in file extension associations.
GOTO	Directs the Windows command interpreter to a labeled line in a batch program.
GPRESULT	Displays Group Policy information for machine or user.
GRAFTABL	Enables Windows to display an extended character set in graphics mode.
HELP	Provides Help information for Windows commands.
ICACLS	Display, modify, backup, or restore ACLs for files and directories.
IF	Performs conditional processing in batch programs.
LABEL	Creates, changes, or deletes the volume label of a disk.
MD	Creates a directory.
MKDIR	Creates a directory.
MKLINK	Creates Symbolic Links and Hard Links
MODE	Configures a system device.
MORE	Displays output one screen at a time.
MOVE	Moves one or more files from one directory to another directory.
OPENFILES	Displays files opened by remote users for a file share.
PATH	Displays or sets a search path for executable files.
PAUSE	Suspends processing of a batch file and displays a message.
POPD	Restores the previous value of the current directory saved by PUSHD.
PRINT	Prints a text file.
PROMPT	Changes the Windows command prompt.
PUSHD	Saves the current directory then changes it.
RD	Removes a directory.
RECOVER	Recovers readable information from a bad or defective disk.
REM	Records comments (remarks) in batch files or CONFIG.SYS.
REN	Renames a file or files.
RENAME	Renames a file or files.
REPLACE	Replaces files.
RMDIR	Removes a directory.
ROBOCOPY	Advanced utility to copy files and directory trees
SET	Displays, sets, or removes Windows environment variables.
SETLOCAL	Begins localization of environment changes in a batch file.
SC	Displays or configures services (background processes).
SCHTASKS	Schedules commands and programs to run on a computer.
SHIFT	Shifts the position of replaceable parameters in batch files.
SHUTDOWN	Allows proper local or remote shutdown of machine.
SORT	Sorts input.
START	Starts a separate window to run a specified program or command.
SUBST	Associates a path with a drive letter.
SYSTEMINFO	Displays machine specific properties and configuration.
TASKLIST	Displays all currently running tasks including services.
TASKKILL	Kill or stop a running process or application.
TIME	Displays or sets the system time.
TITLE	Sets the window title for a CMD.EXE session.
TREE	Graphically displays the directory structure of a drive or path.
TYPE	Displays the contents of a text file.
VER	Displays the Windows version.
VERIFY	Tells Windows whether to verify that your files are written correctly to a disk.
VOL	Displays a disk volume label and serial number.
XCOPY	Copies files and directory trees.
WMIC	Displays WMI information inside interactive command shell.