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想要实现：把输出结果中<html>开头，</html>结束的所有内容 > 放到 1.html 中
输出结果 > 1.html

10 years, 3 months ago

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antiyyy 10 years, 3 months ago

Answer 1

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 echo "<html>anything you like</html>" |grep -oP "(?<=<html>)(.*)(?=</html>)"

output:


 anything you like

as you like:


 echo "<html>anything you like</html>" |grep -oP "(?<=<html>)(.*)(?=</html>)" > 1.html

answered 10 years, 3 months ago

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Taiga answered 10 years, 3 months ago