@echo off
dir *.txt | findstr "个文件" > temp.txt
for /f " tokens=1 delims=./ " %%j in ( temp.txt ) do set num= %%j
if %num% geq 32 (echo go on pls.) else echo. & echo Here have something
Re 『第 2 楼』:
@echo off
for /f " tokens=1 delims=./ " %%j in ('dir *.txt ^| findstr "个文件"') do set num= %%j
if %num% geq 32 (goto do) else (echo Error & set "num=" & exit /b)
:do
set num=
echo There is enough textfiles for you to do something.
::insert your command here