A runnable go script that creates an http basic auth password hash compatible with .htaccess (this is just the password part, you have to add username:<hash>)

pass.go

/*?sr/bin/env go run "$0" "$@"; exit $? #*/
// This is actually not a shebang, the first line is both valid shell script and valid go code
// Just run: chmod +x pass.go; ./pass.go
package main

import (
	"bufio"
	"crypto/sha256"
	"encoding/base64"
	"fmt"
	"log"
	"os"
	"strings"
)

func main() {
	fmt.Printf("Type your password (not hidden) then press enter: ")
	rawPw, err := bufio.NewReader(os.Stdin).ReadString('\n')
	if err != nil {
		log.Fatal(err)
	}
	password := strings.TrimSpace(rawPw)
	hash := sha256.Sum256([]byte(password))
	fmt.Printf("{SHA}%v", base64.StdEncoding.EncodeToString(hash[:]))
}