Five66

@echo off
for /f "delims=" %%i in ('findstr /c "hello world" "aaa.txt"') do (
if not defined aaa set aaa=%%i
)
echo,"%aaa%"
pause

Five66

需要enabledelayedexpansion
需要清除set /p的内容，不然再次set /p时为空，就是上次的内容

@echo off
for /f %%i in (testin.txt) do (
set "aaa=%%i"
..\ipmitool.exe xxx(参数）| findstr /c:"Product Serial" >tmp.txt
setlocal enabledelayedexpansion
echo,!aaa!>>result.txt
set /p var=<tmp.txt
echo,!var!>>result.txt
echo,>>result.txt 
endlocal
)
pause
复制代码