batch-filecommandfsutil

FSUTIL in GB space left


I got a batch file that does the following.

echo Server 1 C:\>>output.txt
fsutil volume diskfree \\IPISHERE\d$>>output.txt
echo ---------------------------------------------------------- >>output.txt

This then displays data as

Total # of free bytes        : 71942455296
Total # of bytes             : 131623546880
Total # of avail free bytes  : 71942455296

Please can some one help so I can convert it in to GBs?


Solution

  • @echo off
    setlocal EnableDelayedExpansion
    
    for /F "tokens=1* delims=:" %%a in ('fsutil volume diskfree C:') do for %%c in (%%b) do (
       set "D=%%c"
       set /A "D1=!D:~0,-8!,D2=1!D:~-8,-4!-10000,D3=1!D:~-4!-10000"
       for /L %%f in (1,1,3) do ( rem Number of divisions: KB, MB, GB
          set /A "F=0,C=0"
          for /L %%i in (1,1,3) do ( rem Quads in the number of bytes: 3*4 = 12 digits
             set /A "F+=^!^!D%%i"
             if !F! neq 0 set /A "D=C*10000+D%%i,D%%i=D/1024,C=D%%1024"
          )
       )
       set /A "C=C*10000/1024+10000
       echo %%a: !D3!.!C:~1,2! GB
    )
    

    Output example:

    C:\Users\Antonio\Documents\Test> fsutil volume diskfree C:
    Número total de bytes libres            : 406596222976
    Número total de bytes                   : 474821423104
    Número total de bytes libres disponibles: 406596222976
    
    C:\Users\Antonio\Documents\Test> test.bat
    Número total de bytes libres            : 378.67 GB
    Número total de bytes                   : 442.21 GB
    Número total de bytes libres disponibles: 378.67 GB