sed如何根据需求截取区间内容（工作需要）求大神指导

kkshaq

回复 27# moperyblue


感谢你这么详细的跟我解释啊！谢谢，哥们！！ 。。。给个赞

杰瑞26

root@localhost:~# cat file | egrep -B 4 "[0-9]+"
-------------------------------------------------------------------------------
Error Codes of sppPushMessage:
-------------------------------------------------------------------------------
   Share [%]    Total Value
      100.00        1 VALIDATION_FAILURE

sunzhiguolu

RE_HASH 发表于 2016-08-09 23:27
$>  grep -B4 -P '[0-9]\.' --group-separator=$'\n'  log
Start and End Time:
----------------------- ...

这招还是头一次看到有人用, 挺好用!