C:
dir|find "位元組可用" >1.txt
for /f "tokens=3" %x in (c:\1.txt) do echo %x
IF /I "x" LSS "5,000,000,000" goto nn
exit
:nn
c:
md 1234
echo. & pause
exit
dir|find "位元組可用" >1.txt
for /f "tokens=3" %x in (c:\1.txt) do echo %x
IF /I "x" LSS "5,000,000,000" goto nn
exit
:nn
c:
md 1234
echo. & pause
exit
一切皆有可能!我行!我能!

