This invocation can be used when "input_file" is large; you don't want to sit around waiting for selpg to complete, and you want to save both the output and the errors.

当“input _ file”很大时可使用这种调用；您不会想坐在那里等着selpg完成工作，并且您希望对输出和错误都进行保存。

youdao

She laughed and said she had been out day and night, having the time of her life in her favorite city, and she didn't have time to sit around waiting for the phone to ring.

她笑着说她白天和晚上都在外面，在她最喜欢的城市里享受生命中美好的时光，没有时间坐在房间里等电话铃响。

youdao

If your boss promises you a promotion or raise and then never brings it up again, don't sit around waiting for her to broach the topic again.

如果你的老板向你保证一次升职或者提起后就再也没影了，不要干坐着等他再提出来。

youdao

" But they keep her away from the doctor, she says, and that's good because "I don't have time to sit around waiting in doctors' offices.

CNN: ASIANOW - TIME Asia

In practice, by the middle of the day, all of the lounge chairs for patients were full and the nurses so busy rushing about, monitoring the intravenous flows and changing the drugs for each patient, that a number of patients would end up having to sit around waiting their turn.

FORBES: It's Not The Doctors: It's The System!

Khaled Ahmed certainly didn't sit around waiting for someone to offer him a job.

BBC: What future awaits Bangladeshi youth?