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Editor to share with you how to use the batch BAT enhancement function code, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

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1. Help information for all built-in commands

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Ver

Cmd /?

Set /?

Rem /?

If /?

Echo /?

Goto /?

For /?

Shift /?

Call /?

Other common commands that are required

Type /?

Find /?

Findstr /?

Copy /?

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Now output all the above help to a file

Echo ver > tmp.txt

Ver > > tmp.txt

Echo cmd /? > tmp.txt

Cmd /? > tmp.txt

Echo rem /? > tmp.txt

Rem /? > tmp.txt

Echo if /? > tmp.txt

If /? > tmp.txt

Echo goto /? > tmp.txt

Goto /? > tmp.txt

Echo for /? > tmp.txt

For /? > tmp.txt

Echo shift /? > tmp.txt

Shift /? > tmp.txt

Echo call /? > tmp.txt

Call /? > tmp.txt

Echo type /? > tmp.txt

Type /? > tmp.txt

Echo find /? > tmp.txt

Find /? > tmp.txt

Echo findstr /? > tmp.txt

Findstr /? > tmp.txt

Echo copy /? > tmp.txt

Copy /? > tmp.txt

Type tmp.txt

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two。 The concept of environmental variables

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C:\ Program Files > set

ALLUSERSPROFILE=C:\ document. And Settings\ All Users

CommonProgramFiles=C:\ ProgramFiles\ Common Files

COMPUTERNAME=FIRST

ComSpec=C:\ WINNT\ system32\ cmd.exe

NUMBER_OF_PROCESSORS=1

OS=Windows_NT

Os2LibPath=C:\ WINNT\ system32\ os2\ dll

Path=C:\ WINNT\ system32;C:\ WINNT;C:\ WINNT\ system32\ WBEM

PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH

PROCESSOR_ARCHITECTURE=x86

PROCESSOR_IDENTIFIER=x86 Family 6 Model 6 Stepping 5, GenuineIntel

PROCESSOR_LEVEL=6

PROCESSOR_REVISION=0605

ProgramFiles=C:\ ProgramFiles

PROMPT=$P$G

SystemDrive=C:

SystemRoot=C:\ WINNT

TEMP=C:\ WINNT\ TEMP

TMP=C:\ WINNT\ TEMP

USERPROFILE=C:\ document. And Settings\ Default User

Windir=C:\ WINNT

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These are all the contents of this article entitled "how to use batch BAT Enhancement function Code". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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