Fix the tailing newline issue

.gitignore

@@ -20,4 +20,4 @@
 
 # Go workspace file
 go.work
-filter
+open

open.go

@@ -26,7 +26,7 @@ func main() {
 	if err != nil {
 		log.Fatalf("%v", err)
 	}
-	dirpath := home + "/.open/"
+	dirpath := home + "/.config/open/"
 	os.MkdirAll(dirpath, 0775)
 	opener_file := dirpath + mtype.Extension()
 
@@ -35,7 +35,7 @@ func main() {
 		if err != nil {
 			log.Fatalf("%v", err)
 		}
-		prog = string(content)
+		prog = strings.TrimSuffix(string(content), "\n")
 	} else {
 		fmt.Printf("Don't know how to open '%s' file. What program should I use? ", mtype.Extension())
 		reader := bufio.NewReader(os.Stdin)
@@ -54,6 +54,9 @@ func main() {
 	}
 
 	command := strings.Split(prog, " ")
+	command = append(command, file)
+
+	fmt.Printf("Running command: '%s'\n", command)
 	out, err := exec.Command(command[0], command[1:]...).Output()
 	if err != nil {
 		log.Fatal(err)