@echo off
@for /f "eol=; tokens=1,2,3* delims=/ " %%i in ('date /t') do @set datestr=%%i%%j%%k
@for /f "eol=; tokens=1,2,3* delims=: " %%m in ('time /t') do @set timestr=%%m%%n
@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 %%i: ^|find "可用字节"') do echo %%i盘剩余 %%j 字节)

@rem disk log:
@echo %datestr% %timestr% >> test_dsk.log
@echo ================== >> test_dsk.log
@dir c: | find "可用字节" >> test_dsk.log
@dir d: | find "可用字节" >> test_dsk.log
@dir e: | find "可用字节" >> test_dsk.log
@dir f: | find "可用字节" >> test_dsk.log
复制代码