July 2005
Intermediate to advanced
944 pages
158h 24m
English
book
Linux in a Nutshell, Fifth Edition
by Ellen Siever, Aaron Weber, Stephen Figgins, Robert Love, Arnold Robbins
Content preview from Linux in a Nutshell, Fifth Edition
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
52
|
Chapter 3: Linux Commands
This is the Title of the Book, eMatter Edition
Copyright © 2006 O’Reilly & Associates, Inc. All rights reserved.
aumix
aumix [options]
Audio mixer tool. Run without any options or arguments for an
ncurses-based interactive mode.
Options
The first set of options sets the volume level of a channel to a
percentage of the maximum. Each channel is represented by a
single letter or number: v for overall volume, b for bass, t for treble,
s for synthesizer, w for PCM channels, c for CD, m for micro-
phone, i for line in, o for line out, l for the main line, x for imix,
and 1, 2,or3 for lines 1, 2, and 3. Passing q as an argument to any
of those flags displays their current status. Passing + or – will
increase or decrease the channel volume by one, and +n or –n will
adjust them by n.
For example, aumix -c q -l 10 will display the CD value and set the
main line to 10%.
Additional options:
-C filename
Use the color-scheme file specified to determine the appear-
ance of the ncurses interface.
-d devicename
Specify the mixer device to be used. The default is /dev/mixer.
-f filename
Specify a settings file.
-h Display a help message and quit.
-I Interactive mode: provides an ncurses-based UI similar to
alsamixer.
-L Load settings from the default .aumixrc file.
-q Query all devices, and display the results.
-S Save settings to the default .aumixrc file.
autoconf
autoconf [options] [template_file ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.