Simple tool to test pwhash package

cmd/pwtool/main.go

+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+
+	"git.autistici.org/ai3/go-common/pwhash"
+)
+
+func main() {
+	flag.Parse()
+	if flag.NArg() < 1 {
+		log.Fatal("not enough arguments")
+	}
+
+	fmt.Printf("%s\n", pwhash.Encrypt(flag.Arg(0)))
+}