我想从这一行中删掉:
Xmorg.camunda.bpm.engine.context ;XXm m:;XXm ENGINE-XXXXX Exception while
Xma.ExceptionLoggingFilter ;XXm m:;XXm Uncaught exception thrown
Xmb.ExceptionHandlerController;XXm m:;XXm handle exception这切断了整条线:
cut -d" " -f2,3 我想要的结果是:
Xmorg.camunda.bpm.engine.context ENGINE-XXXXX Exception while
Xma.ExceptionLoggingFilter Uncaught exception thrown
Xmb.ExceptionHandlerController handle exception或
Xmorg.camunda.bpm.engine.context ENGINE-XXXXX Exception while
Xma.ExceptionLoggingFilter Uncaught exception thrown
Xmb.ExceptionHandlerController handle exception发布于 2020-08-21 09:47:41
我想要相反的结果:),我想要从这条线上切割;
cut --complement -d" " -f2,3 或
cut -d" " -f1,4-了解雷克斯。
sed 's/;XXm m:;XXm//'发布于 2020-08-21 09:43:29
我不明白-实际上
[Alex@Normandy templates]$ echo "Xmorg.camunda.bpm.engine.context ;XXm m:;XXm ENGINE-XXXXX BPMN Stack Trace:" | cut -d" " -f2,3
;XXm m:;XXm如果您想要反转,可以使用Python,例如:
>>> x="Xmorg.camunda.bpm.engine.context ;XXm m:;XXm ENGINE-XXXXX BPMN Stack Trace:"
>>> x_splited=x.split()
>>> " ".join(x_splited[:1]+x_splited[3:])
'Xmorg.camunda.bpm.engine.context ENGINE-XXXXX BPMN Stack Trace:'发布于 2020-08-21 09:46:50
好吧,你用“切割”这个词是有误导性的。
cut -d" " -f1,4这将准确地从字符串中提取第一项和第四项。
https://stackoverflow.com/questions/63520341
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