06-18-2008
Sorry, my bad, just remove the dollar signs before NF in both places; sorry for missing that.
By the by, awk can read the file all by itself; no need to invoke a separate cat for that.
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LEARN ABOUT REDHAT
libao.conf
libao.conf(5) libao configuration libao.conf(5)
NAME
libao.conf - configuration for libao.
SYNOPSIS
/etc/libao.conf
~/.libao
DESCRIPTION
libao.conf and .libao are configuration files for libao, the audio output library. They specify various options to libao, as described
below. libao.conf sets system-wide options, whereas ~/.libao sets user-specific options. When an option is set in both places, the option
in ~/.libao takes precedence.
FILE FORMAT
The file consists of comments and key-value pairs. Comments are on separate lines that start with a # symbol. The key-value pairs are of
the form:
key=value
where key contains no whitespace and no equal signs. value will be all of the text after the equal sign until (but not including) the end-
ing newline. Beware of extra spaces at the end of the line! They will probably be interpreted as part of the option value.
Valid option keys are:
default_driver
The short name of the driver libao should use by default.
EXAMPLE
Here is an example libao.conf that forces the OSS driver to be used by default:
# This is a comment.
default_driver=oss
BUGS
libao.conf is missing a number of potentially useful options.
AUTHORS
Stan Seibert <indigo@aztec.asu.edu>
July 8, 2001 libao.conf(5)