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用于查找模式内字符串的命令

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用于查找模式内字符串的命令

日志文件的内容是

Caused by: com.ofss.fc.framework.exception.BusinessException: The memo start date cannot be earlier than the process date.
at com.ofss.fc.domain.party.service.core.CommentService.validateMemos(CommentService.java:474)
at com.ofss.fc.lz.us.appx.party.service.core.ext.RegionalPartyAddressApplicationServiceSpiExt.preUpdatePartyAddress(RegionalPartyAddressApplicationServiceSpiExt.java:43)
at com.ofss.fc.appx.party.service.core.ext.PartyAddressApplicationServiceSpiExtExecutor.preUpdatePartyAddress(PartyAddressApplicationServiceSpiExtExecutor.java:82)
at com.ofss.fc.appx.party.service.core.PartyAddressApplicationServiceSpi.updatePartyAddress(PartyAddressApplicationServiceSpi.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Caused by: com.ofss.fc.framework.exception.BusinessException: The memo start date cannot be earlier than the process date.
at com.ofss.fc.domain.party.service.core.CommentService.validateMemos(TestService.java:474)
at com.ofss.fc.lz.us.appx.party.service.core.ext.RegionalPartyAddressApplicationServiceSpiExt.preUpdatePartyAddress(RegionalPartyAddressApplicationServiceSpiExt.java:43)
at com.ofss.fc.appx.party.service.core.ext.PartyAddressApplicationServiceSpiExtExecutor.preUpdatePartyAddress(PartyAddressApplicationServiceSpiExtExecutor.java:82)
at com.ofss.fc.appx.party.service.core.PartyAddressApplicationServiceSpi.updatePartyAddress(PartyAddressApplicationServiceSpi.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

GreppingCaused获取下一行

bash-4.1$ a=$(awk '/Caused/{getline; print}' testError.log )
bash-4.1$ echo $a

输出：

com.ofss.fc.domain.party.service.core.CommentService.validateMemos(CommentService.java:474) at com.ofss.fc.domain.party.service.core.CommentService.validateMemos(TestService.java:474)

需要列出 () 内的所有文件名

列表的输出应该是：

CommentService.java
TestService.java

答案1

和sed：

$ sed -n '/Caused/{
  N
  s/.*\n[^(]*(//
  s/:[^:]*$//
  p
}' <file

答案2

使用grep, 假定 java 文件名仅由字母、数字和 _ 组成

awk '/Caused/{getline; print}' testError.log | grep -oE '\w+\.java'

用于sed一般文件名

awk '/Caused/{getline; print}' testError.log | sed -r 's/.*\((.*):.*/\1/'

答案3

住在一起awk

awk '/Caused/{getline; match($0, /[^(]*\.java/); 
     if (RSTART)print(substr($0, RSTART, RLENGTH))}' file

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