我正在尝试生成有关磁盘/驱动器的diskdevices.ini文件。
这是我的批次。
@ECHO OFF
SETLOCAL EnableExtensions EnableDelayedExpansion
SET "InputFile=DiskDevices.ini"
IF EXIST "%InputFile%" (DEL /f /q "%InputFile%")
SET /A "TotalDevices=0"
SET /A "Index=0"
@FOR /F "skip=2 tokens=*" %%G IN ('
"WMIC PATH Win32_DiskDrive GET Index /format:csv 2>NUL"
') DO (
SET /A "TotalDevices=TotalDevices+1"
SET /A "Index=Index+1"
>>"%InputFile%" CALL ECHO [Device_%%Index%%]
@FOR /F Tokens^=* %%G IN ('
"WMIC PATH Win32_DiskDrive GET Caption,Size /value 2>NUL"
') DO (
@FOR /F Tokens^=* %%H IN ("%%G") DO (>>"%InputFile%" CALL ECHO %%H)
)
)
>>"%InputFile%" CALL ECHO [Total Devices]
>>"%InputFile%" CALL ECHO Value=%%TotalDevices%%
PAUSE
结果是循环两次。
[Device_1]
Caption=Samsung EVO
Size=162536803840
Caption=Kingston USB Device
Size=31718510080
[Device_2]
Caption=Samsung EVO
Size=162536803840
Caption=Kingston USB Device
Size=31718510080
[Total Devices]
Value=2
我需要同样的:
[Device_1]
Caption=Samsung EVO
Size=162536803840
[Device_2]
Caption=Kingston USB Device
Size=31718510080
[Total Devices]
Value=2
感谢您的帮助。
好吧,您已经嵌套了两个for /F
循环,它们基本上收集了相同的信息,这就是为什么您会获得重复的原因。
这种方法呢,它使用Index
属性以及[Device_#]
标头的属性以及内在wmic
查询的where
子句:
@echo off
set "COUNT=0"
> "DiskDevices.ini" (
for /F "delims=" %%J in ('wmic DiskDrive get Index /VALUE 2^> nul') do (
for /F "tokens=2 delims==" %%I in ("%%J") do (
echo [Device_%%I]
for /F "delims=" %%H in ('wmic DiskDrive where "Index=%%I" get Caption^,Size /VALUE 2^> nul') do (
for /F "delims=" %%G in ("%%H") do (
echo(%%G
)
)
set /A "COUNT+=1"
)
)
echo [Total Devices]
call echo Value=%%COUNT%%
)
,因为您正在获得两次设备列表。在一个循环中执行所有操作或在第二个wmic
呼叫中添加具有Index
值的where
条件,以过滤其他设备。