How to get the actual volume level?

Question

linux

Good afternoon, how can I get the actual volume level in debian via bash?
For windows, this is a green slider (which has a value of 0-100, depending on whether audio is playing on the system or not).
Is there something similar for debian?
Current sound software amixer

Answer 1

amixer -c 1 -M -D pulse get Master | grep -m 1 -o -E '+%'

https://www.google.com.ua/search?q=amixer+show+in+...

Answer 2

From the same amixer and get:

[[email protected] ~]$ amixer controls
numid=4,iface=MIXER,name='Master Playback Switch'
numid=3,iface=MIXER,name='Master Playback Volume'
numid=2,iface=MIXER,name='Capture Switch'
numid=1,iface=MIXER,name='Capture Volume'
[[email protected] ~]$ amixer cget numid=3,iface=MIXER,name='Master Playback Volume'
numid=3,iface=MIXER,name='Master Playback Volume'
  ; type=INTEGER,access=rw------,values=2,min=0,max=65536,step=1
  : values=39320,39320
[[email protected] ~]$

values=39320 in the second line is what we are looking for. I checked it myself - it shows what is really there. Although pulseaudio, kde and the "Volume" widget are used in the system. I haven't thought about amixer for many years.