اس کنٹرول میں ترمیم کرنے سے یہ صفحہ آٹومیٹک طریقے سے اپڈیٹ ہو جائے گا

Set an audio or visual alert in Terminal on Mac
Some messages and commands produce an alert in Terminal. You can select a visual alert that makes the Terminal window blink, or an audible alert that makes a sound.
Go to the Terminal app
on your Mac.
Choose Terminal > Settings, then click Profiles.
In the profiles list on the left, select a profile.
Click Advanced.
Below Bell, select the type of alert you want.