So fat, I am setting up microphone settings :$ amixer set 'Rear Mic' 90% mute cap$ amixer set 'Rear Mic Boost' 80%But, after some sys. update, my default recoding chanell changed to 'Front Mic' :$ amixer sget 'Input Source'Simple mixer control 'Input Source',0  Capabilities: cenum  Items: 'Front Mic' 'Rear Mic' 'Line' 'CD' 'Mix'  Item0: 'Front Mic'How to change 'Input Source' to 'Read Mic' with amixer ?(Currently I do it manually with alsamixer or kmix - I would love to automatize it on startup).
amixer - How to change recording channel?
command line;audio;configuration;alsa;recording
I found solution here:http://thenerdshow.com/index30e5.htmlthere I've found :$ amixer -c0 cset iface=MIXER,name='Input Source',index=1 'Front Mic' # (Record from Front Mic)slightly modified according to my sound-card and setup (default sound-card, different items ordering) :$ amixer cset name='Input Source',index=0 'Rear Mic'