- @echo off
- setlocal enabledelayedexpansion
- for /f "tokens=2 delims==" %%a in ('wmic logicaldisk c: get Size/value') do set tsize=%%a
- for /f "tokens=2 delims==" %%b in ('wmic logicaldisk c: get FreeSpace/value') do set fsize=%%b
- set gbtsize=%tsize:~0,-10%
- set gbfsize=%fsize:~0,-10%
- echo %gbtsize%
- echo %gbfsize%
- echo 判断是否大于20GB
- if %gbtsize% LSS 20 ( echo 小于 ) else (echo 大于)
-
- pause
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