bash - sed 或 awk 删除具有匹配正则表达式的行和以下行

Question

我正在过滤日志文件并根据类别类型将其分成几个部分。我让它在 1 个类别上工作:

sed -e '/Associating reconciliation identity to/{N;N;d}' source.log  > destination.txt

当我搜索不同的字符串并尝试删除该行以及后面的 7 行时，我遇到了问题。我不是 100% sed 是最好的工具，但我根本没有让 awk 工作。基于上面的例子，我认为这应该可行:

sed -e '/Found multiple matches (instances) for class/{N;N;N;N;N;N;N;N;d}' source.log  > destination.txt

有更好的方法吗？

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请求添加:

来源.log

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7938 */ Found multiple matches (instances) for class <Software.Class> in look-up dataset <Category> 

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ for qualification <'Name' != $\NULL$ AND 'Name' = $Name$> of group <Job-ID> with values 

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < Name = software.example >

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < RelLeadClassId = NULL >

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < RelLeadInstanceId = NULL >

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < RequestId = 00000000000|00000000000|000000000000 >

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < Secondary_UID = NULL >

<ERROR   > <TID: 140100592498432> /* Wed Aug 29 2018 05:18:20.7939 */ < TokenId = HashToken87hnUIKW22er4xbs78== >






<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ Found multiple matches (instances) for class <Software.Class> in look-up dataset <Category> 

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ for qualification <'Name' != $\NULL$ AND 'Name' = $Name$> of group <Job-ID> with values 

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < Name = software.version >

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < RelLeadClassId = NULL >

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < RelLeadInstanceId = NULL >

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < RequestId = 000000000|000000000000|000000000000>

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < SERVICE_NOW_UID = NULL >

<ERROR   > <TID: 140100593551104> /* Wed Aug 29 2018 05:18:20.7946 */ < TokenId = HashTokenHHK72nsyUIOI92bYH== >

Answer 1

试试这个:

sed -e '/<search string here>/,+7d' source.log  > destination.txt