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Thread: Don't know path,etc. to edit configuration file

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i need code , path use configure gnome-alsa mixer. gnome-alsa mixer paths keys in different folders, , i'm not sure configuration file or called. know
code:
 sudo gedit
not know follows can't find path or name of file. thanks!

edit: answer solve specific question asked.

uninstalling , reinstalling not working. plus, i've yet find tutorial me use gedit command gnome-alsa mixer's configuration file. tutorials found, didn't have bit. found how-to scim. error message gives me path of display slides , there names. thanks!

code:
cd /usr/share/alsa/ && gedit alsa.conf


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