Initial commit

LICENSE.md

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+MIT License
+
+Copyright (c) 2021 ProjectDiscovery, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# unhttpx
+
+[![Go Reference](https://pkg.go.dev/badge/github.com/melvinsh/unhttpx.svg)](https://pkg.go.dev/github.com/melvinsh/unhttpx)
+
+Turns a list of URLs into hostnames.
+
+## Installation
+
+``` bash
+go install -v github.com/melvinsh/unhttpx@latest
+```
+
+## Usage
+
+``` bash
+$ echo "https://google.com/yo" | unhttpx
+google.com
+
+$ cat urls.txt | unhttpx
+hackerone.com
+zerocopter.com
+```

go.mod

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+module github.com/melvinsh/unhttpx
+
+go 1.19

main.go

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+package main
+
+import (
+	"bufio"
+	"fmt"
+	"net/url"
+	"os"
+)
+
+func main() {
+	scanner := bufio.NewScanner(os.Stdin)
+
+	for scanner.Scan() {
+		inputURL := scanner.Text()
+		parsedURL, err := url.Parse(inputURL)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Error parsing URL: %v\n", err)
+			continue
+		}
+		fmt.Println(parsedURL.Host)
+	}
+
+	if err := scanner.Err(); err != nil {
+		fmt.Fprintf(os.Stderr, "Error reading input: %v\n", err)
+	}
+}