diff --git a/cmd/main.go b/cmd/main.go
index 7905807..e9fa6ea 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -1,5 +1,39 @@
 package main
 
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"time"
+)
+
 func main() {
+	var location string
+	var days int
+	flag.StringVar(&location, "location", "", "location to scan")
+	flag.IntVar(&days, "days", 0, "days to poll")
+	flag.Parse()
+
+	var files []string
+	err := filepath.Walk(location, func(path string, info os.FileInfo, err error) error {
+		files = append(files, path)
+		return nil
+	})
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	now := time.Now()
+	cutoff := now.Add(-int(days * time.Hour)
+
+	fmt.Println(cutoff)
+
+	for _, file := range files {
+		if diff := now.Sub(files.ModTime()); diff > cutoff {
+			fmt.Println(diff)
+		}
+	}
 
 }