[Georgio]

Код:

@echo off

>nul chcp 1251

>"result.log" (
for /f "tokens=1,2* delims=-" %%i in ('2^>nul dir/a-d/b "*-*-*.txt"') do @(
 >nul find/i "%%j" "%%i-%%j-%%k"|| echo %%i-%%j-%%k
)
)

exit/b