wow 刚发现grep有这个开关..
> 在 2015年12月1日，下午3:23，Tan, Yuexi <[email protected]> 写道： > > 相当于`grep -C`? > […] -- --- You received this message because you are subscribed to the Google Groups "TUNA 主邮件列表" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
