mirror of https://github.com/k3s-io/k3s
32 lines
823 B
Markdown
32 lines
823 B
Markdown
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# xurls
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[](https://godoc.org/github.com/mvdan/xurls) [](https://travis-ci.org/mvdan/xurls)
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Extract urls from text using regular expressions.
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go get github.com/mvdan/xurls
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```go
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import "github.com/mvdan/xurls"
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func main() {
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xurls.Relaxed.FindString("Do gophers live in golang.org?")
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// "golang.org"
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xurls.Relaxed.FindAllString("foo.com is http://foo.com/.", -1)
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// []string{"foo.com", "http://foo.com/"}
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xurls.Strict.FindAllString("foo.com is http://foo.com/.", -1)
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// []string{"http://foo.com/"}
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}
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```
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#### cmd/xurls
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Reads text and prints one url per line.
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go get github.com/mvdan/xurls/cmd/xurls
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```shell
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$ echo "Do gophers live in http://golang.org?" | xurls
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http://golang.org
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```
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