# notify-send > Uses the current desktop environment's notification system to create a notification. - Show a notification with the title "Test" and the content "This is a test": `notify-send {{"Test"}} {{"This is a test"}}` - Show a notification with a custom icon: `notify-send -i {{icon.png}} {{"Test"}} {{"This is a test"}}` - Show a notification for 5 seconds: `notify-send -t 5000 {{"Test"}} {{"This is a test"}}`