使用命令行捕获进程启动后的STDIN / STDERR / STDOUT？

Thanks! My usercase: I started a lengthy interactive 'configure' process (say under 'screen'), and then realised I need to always answer 'no' until I see a particular keyword. Seems a waste of time to do this by hand (not to say that I can easily miss the keyword..)Thanks! My usercase: I started a lengthy intera