正则表达式代码来过滤这种类型的组合电子邮件

正则表达式代码来过滤这种类型的组合电子邮件

输入txt文件:

179819085:[email protected]:0179819085:548af13bdd5fc92c120491aef92f9a22:John:John:Pepa:1975-08-08:37:M:65:969:900563

输出txt文件:

[email protected]:548af13bdd5fc92c120491aef92f9a22

答案1

类似这样的:

echo 179819085:[email protected]:0179819085:548af13bdd5fc92c120491aef92f9a22:John:John:Pepa:1975-08-08:37:M:65:969:900563 \
    | awk -F: '{print $2":"$4}'
[email protected]:548af13bdd5fc92c120491aef92f9a22

或者,有一个输入文件:

cat input.txt | awk -F: '{print $2":"$4}'

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