这适用于我(mac os 10.14.6)

echo "\x07"  

这适用于我(mac os 10.14.6)

echo "\x07"  

打印\a并不总是为我工作(MBA, 10.7.4)。我用这个代替:

say "beep"

要了解更多选项，请听并选择

ls /System/Library/Sounds/ | awk '{print $1}' | while read sound; do printf "using $sound...\n"; afplay /System/Library/Sounds/$voice; sleep 0.5; done

ls /System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/ | awk '{print $1}' | while read sound; do printf "using $voice...\n"; afplay /System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/$sound; sleep 0.5; done

告诉应用程序“系统事件”哔哔声

在MacOS X上，必须激活“声音警告”选项(终端/首选项)才能发出声音。