Want to adjust loudness of start-up guitar sound

[RonaldMacDonald]

Is there a way to adjust the loudness using terminal?

 

[Frida]

Don't think so. The startup volume depends on the volume set when the computer was shut down.

 

[ForestMars]

Here's how to adjust your audio volume from an OS X terminal.

Mute sound:

sudo osascript -e "set Volume 0"

Max volume:

sudo osascript -e "set Volume 10"

-Forest Mars