fsutil volume diskfree I:
复制代码

@echo off
setlocal enabledelayedexpansion
set /a num2=1024*1024
set total=0
for %%i in (c d e f g h i j k l m n o p q r s t u v w x y z) do (
    set num1=0
    set num3_str=
    set num4=
    for /f "tokens=3" %%j in ('dir /-c %%i:\ 2^>nul') do (
        set num1=%%j
    )
    if not "!num1!"=="0" (
        call :loop
        for /f "delims=0 tokens=*" %%k in ("!num3_str!") do (
            set num3_str=%%k
        )
        echo.
        echo %%i 盘剩余空间为 !num3_str! MB
        set /a total+=!num3_str!
        echo.
    )
)
echo 剩余空间总量为 !total! MB
pause
goto :eof

:loop
:: 求商
set /a num3=%num4%%num1:~0,1%/%num2%
:: 求商序列
set num3_str=%num3_str%%num3%
:: 求余
set /a num4=%num4%%num1:~0,1%%%%num2%
if %num4% equ 0 (
    set num4=
)
set num1=%num1:~1%
if not "%num1%"=="" (
    goto :loop
)
goto :eof
复制代码

@echo off
setlocal enabledelayedexpansion

>tmp.vbs echo result = wscript.arguments(1)/1024/1024
>>tmp.vbs echo Wscript.Echo wscript.arguments(0),"盘剩余空间为",result,"MB"

for %%i in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
    if exist %%i:\ (
        for /f "tokens=3" %%j in ('dir /-c %%i:\') do set num=%%j
    if not "%%j"=="0" cscript //nologo tmp.vbs %%i: !num!
))
del tmp.vbs
pause
exit
复制代码

@echo off
>tmp.vbs echo result = wscript.arguments(1)/1024/1024
>>tmp.vbs echo Wscript.Echo wscript.arguments(0),"盘剩余空间为",result,"MB"

for %%i in (C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
    if exist %%i:\ (
        for /f "tokens=3" %%j in ('dir /-c %%i:\') do set num=%%j
    if not "%%j"=="0" call :loop %%i:
))
del tmp.vbs
pause
exit

:loop
cscript //nologo tmp.vbs %1 %num%
goto :eof
复制代码

set fs = CreateObject("Scripting.FileSystemObject")
set drivecollection = fs.Drives
for each drive in drivecollection
set drivec = fs.GetDrive(drive.path)
emptyspace = drivec.AvailableSpace
list=list & "Available on " & drive.path & vbtab&FormatNumber(emptyspace/1024^2,1) & "MB" & vbcr
next
msgbox list
复制代码