$ curl cheat.sh/
 cheat:notify-send 
# To send a desktop notification via dbus:
notify-send -i 'icon-file/name' -a 'application_name' 'summary' 'body of message'

# The -i and -a flags can be omitted if unneeded.

 tldr:notify-send 
# notify-send
# Uses the current desktop environment's notification system to create a notification.
# More information: <https://manned.org/notify-send>.

# 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"

# Show a notification with an app's icon and name:
notify-send "Test" --icon=google-chrome --app-name="Google Chrome"

$
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