fix ip regex, add write to sh file

src/main.rs

@@ -71,9 +71,7 @@ fn runApp<B: Backend>(app: &mut AppState, terminal: &mut Terminal<B>) -> Result<
                     KeyCode::Char('q') | KeyCode::F(10) | KeyCode::Esc => {
                         app.screen = CurrentScreen::Exit
                     }
-
                     KeyCode::Char('s') | KeyCode::F(2) => app.screen = CurrentScreen::Settings,
-
                     _ => {}
                 },
                 CurrentScreen::Add => match (key.modifiers, key.code) {
@@ -113,7 +111,6 @@ fn runApp<B: Backend>(app: &mut AppState, terminal: &mut Terminal<B>) -> Result<
                     }
                     (KeyModifiers::NONE, KeyCode::Tab) => app.nextField(),
                     (KeyModifiers::SHIFT, KeyCode::Tab) => app.prevField(),
-
                     (_, KeyCode::Char(v)) => {
                         if let Some(e) = &app.currentlyEditing {
                             let mut isIP = false;
@@ -152,6 +149,7 @@ fn runApp<B: Backend>(app: &mut AppState, terminal: &mut Terminal<B>) -> Result<
                 CurrentScreen::Exit => match key.code {
                     KeyCode::Enter => {
                         app.save();
+                        app.writeToConfig();
                         return Ok(true);
                     }
                     KeyCode::Esc | KeyCode::Char('m') => app.screen = CurrentScreen::Main,