删除双引号中的双引号
删除双引号中的双引号
提问于 2021-09-30 12:41:17
目前，我正在处理具有如下行为的数据
"Halo A","Test B","Yes, This is test","No Problem, we can test, right","{Okay}","Test oneTest two","One,Two,Three",",","Done","","Test (1,2,3)","Yes","",
"1", ""Test 1. Try, 2.Again, and 3. Done"",",期望数据可以是这样的，
"Halo A","Test B","Yes, This is test","No Problem, we can test, right","{Okay}","Test oneTest two","One,Two,Three","","","Done","","Test (1,2,3)","Yes","",
"1","Test 1. Try, 2.Again, and 3. Done","",我正在尝试使用下面的sed
s/\(|"[^"|]*\)"\([^"|]*"\)/\1\2/g但是在遇到()和之后，sed似乎不工作了。
"Halo A","Test B","Yes, This is test","No Problem, we can test, right","{Okay}","Test oneTest two","One,Two,Three","","","Done","","Test (1,2,3)",""Yes"","",
"1",""Test 1. Try, 2.Again, and 3. Done"","",回答 1
Stack Overflow用户
回答已采纳
发布于 2021-09-30 13:27:29
要匹配嵌套引号，您需要确定匹配的目标，例如嵌套引号。
sed -E 's/"("[A-Za-z0-9., ]*")"/\1/g' input_file如您所见，该命令只针对引号中的引号，并且只提取嵌套引号，而不提取主引号。
$ sed -E 's/"("[A-Za-z0-9., ]*")"/\1/g' input_file
"Halo A","Test B","Yes, This is test","No Problem, we can test, right","{Okay}","Test oneTest two","One,Two,Three","","","Done","","Test (1,2,3)","Yes","",页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69392426
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