中国DOS联盟

@echo off
setlocal enabledelayedexpansion
for /f "tokens=1,2 delims= " %%a in ('echo list disk ^|diskpart ^|findstr /r /c:"磁盘 [0-9] "') do (
        @echo select disk=%%b>%%b.script
        @echo list partition>>%%b.script
        @echo exit>>%%b.script
        for /f "tokens=1,2 delims= " %%m in ('diskpart /s %%b.script ^|findstr /r /c:"分区 [0-9] "') do (
                set /a num=%%n-1
        )
        del %%b.script
        echo 磁盘 %%b        含有 !num! 个分区       
)

for %%a in (C D E F G H I J K L M N O P Q R S T U V W) do (
    vol %%a: >nul 2>nul
    if not errorlevel 1 (
       for /f "tokens=3" %%b in ('dir /-c %%a:\^|find "可用字节"') do set freesize=%%b
       set /a freesize=!freesize:~0,-3!/1049>nul
       echo %%a 盘剩余空间: !freesize! MB
       ) else (
         goto end
       )
)
:end
pause

@echo off
setlocal enabledelayedexpansion
set count=0
for /f "delims=\" %%i in ('fsutil fsinfo drives^|find /v ""') do (
    set var=%%i
    set drive=!var:~-2!
    fsutil fsinfo drivetype !drive!|find "固定">nul && set /a count=!count!+1
)
echo %count% 个固定磁盘
PAUSE

@echo off
setlocal enabledelayedexpansion
set count=0
@echo off
for /f "tokens=3* delims=," %%i in ('WMIC Path Win32_LogicalDisk Get DeviceID^,Description /format:csv^|find /i "固定"') do echo %%i&set /a count=!count!+1
echo %count% 个固定磁盘
PAUSE

@echo off
setlocal enabledelayedexpansion
set count=0
for /f "skip=1 tokens=1,3 delims== " %%i in ('MiniToW /p /ifs^|find ":"') do echo %%i %%j&set /a count=!count!+1
echo %count% 个磁盘 (包括U盘)
PAUSE