This batch file tells you how many files and how much much disk space
is used in a directory and all its subdirectories. If called with the
parameter /d it lists each subdirectory otherwise it just prints the
total number of files and bytes. Actual disk space consumed is somewhat
higher because of cluster slack. Figure about half of the cluster size
times the number of files for overhead. 100 files with a cluster size of
8k wastes about 400K. A floppy with 512 byte clusters uses only 25K
extra for the same 100 files.
@echo off
if not '%1=='/d goto justhowmuch
dir /a-d /s|find "i"|find /v "Volume"|more
goto done
:justhowmuch
dir /a-d /s|find "file(s)"|sort /r|find /n "f"|find "[1]"
echo [1ATotal:
:done