How can I generate audio bell in 开发者_如何转开发xterm
type terminal?
Simple, print the bell character. In Python:
print('\a')
From bash shell:
echo $'\a'
Note that on some terminals, the bell can be disabled. In others, the bell can be replaced with a visual bell in the shape of a flashing screen background.
print("\a") # Python 3
or
print "\a" # Python 2
See the docs.
For a simple beep, print "\a".
The Control Codes are listed on this page, these are all the characters that should make a terminal perform an action.
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