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package main
import (
"fmt"
"os"
"golang.org/x/crypto/bcrypt"
)
func main() {
if len(os.Args) != 2 {
fmt.Fprintf(os.Stderr, "Usage: %s <password>\n", os.Args[0])
fmt.Fprintf(os.Stderr, "Generate a password hash using golang.org/x/crypto/bcrypt.\n")
os.Exit(1)
}
passwd, err := bcrypt.GenerateFromPassword([]byte(os.Args[1]), bcrypt.DefaultCost)
if err != nil {
fmt.Fprintf(os.Stderr, "Error generating password hash: %v\n", err)
os.Exit(1)
}
fmt.Println(string(passwd))
}
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