diff --git a/pttodoer/src/main.rs b/pttodoer/src/main.rs
index 08ae15c..5e0e4cf 100644
--- a/pttodoer/src/main.rs
+++ b/pttodoer/src/main.rs
@@ -14,7 +14,7 @@ fn main() {
 
    let mut db = DB::new(flags.path).unwrap();
 
-   match flags.add {
+   match flags.add.clone() {
       Some(s) => {
          let t = match flags.add_schedule {
             Some(sch) => Task::from_string_schedule(s, sch),
@@ -28,7 +28,14 @@ fn main() {
    if flags.edit {
       db = db.edit().expect("failed to edit")
    }
-   db.save(flags.dry_run).expect("failed to save");
+
+   if flags.edit || flags.add.is_some() {
+      db.save(flags.dry_run).expect("failed to save");
+   }
+
+   if flags.list {
+      println!("{}", db.due().to_string());
+   }
 }
 
 #[derive(Debug, Parser)]
@@ -47,6 +54,9 @@ struct Flags {
 
    #[arg(short = 'd', long = "dry-run", default_value="false")]
    dry_run: bool,
+
+   #[arg(short = 'l', long = "list", default_value="true")]
+   list: bool,
 }
 
 impl Flags {
@@ -243,6 +253,16 @@ impl DB {
 mod test_db {
    use super::*;
 
+   #[test]
+   fn resolved_scheduled_recurring() {
+      assert!(false, "not impl")
+   }
+
+   #[test]
+   fn resolved_scheduled_non_recurring() {
+      assert!(false, "not impl")
+   }
+
    #[test]
    fn conflicting_save_handled() {
       use std::ops::Add;