Visit The New, Modern Unix Linux Community

Linux and UNIX Man Pages

Test Your Knowledge in Computers #717
Difficulty: Medium
A universal Turing machine can calculate any recursive function, decide any recursive language, and accept any recursively enumerable language.
True or False?
Linux & Unix Commands - Search Man Pages

libroar(7) [debian man page]

libroar(7)						System Manager's Manual: RoarAuido						libroar(7)

libroar - RoarAudio sound library SYNOPSIS
#include <roaraudio.h> DESCRIPTION
libroar is a central library used to comunicate with RoarAudio servers. It supports all commands from simple commands to play some audio up to complex commands to controll the server and do nice things over the network. It also includes several useful functions from buffer mangement to IO abstraction. EXAMPLES
The basic tools shiped with RoarAudio are designed to also work as examples for the lib. You may start by looking at roarcat(1)s source code as an example on how to simply play back some audio. A more complex example is roarvorbis(1) which also includes meta data updates. You should also have a look at VS API, see roarvs(7) for a overview. TUTORIALS
Tutorials can be found in roartut(7). ENVIRONMENT VARIABLES
The following variables are used in libroar itself so they are common to all clients using libroar. HOME The users home directory. ROAR_SERVER The address of the listening server. This may be in form of host:port for TCP/IP connections and /path/to/sock for UNIX Domain Sock- ets. If a value of '+fork' is given a roard is forked and used. This roard will not listen on any sockets so it is used exclusiv by this client. See roard(1) for more information. ROAR_PROXY Set the type of the proxy being used to connect to the server. Valid values are 'socks4', 'socks4a', 'socks4d', 'http' and 'ssh' for the moment. You can add type depending options in form 'type/opts'. socks_proxy The SOCKS4/4a/4d/5 proxy to use in form [user@]host[:port]. Default port is 9050. http_proxy, https_proxy The HTTP/HTTPS Proxy server. This server needs to understand the CONNECT request type. Give the server name in this format: [http://]host[:port][/] The default port is 8080. ssh_proxy The remote host to use as SSH Proxy server. Give the server name in this format: [user@]host[:port] The default port is 22. Note that you may need to use publickey based auth or ssh-agent because the application may start SSH in a non interactive environment and SSH can not ask you for a password. FILES
/etc/roarserver This is a symlink to the server socket. If all types of server addresses are supported. Example: ln -s /tmp/roar /etc/roarserver ln -s somehost /etc/roarserver ln -s mynode:: /etc/roarserver BUGS
A lot... SEE ALSO
roar-config(1), roartypes(1), roarvs(7), roartut(7), roard(1), roartips(7), RoarAudio(7). HISTORY
See RoarAudio(7). RoarAudio June 2011 libroar(7)

Check Out this Related Man Page

roarbaseclients(1)					  System Manager's Manual: roard					roarbaseclients(1)

roarcat, roarmon - RoarAudio sound server base clients SYNOPSIS
roarcat [OPTIONS]... [FILE] roarmon [OPTIONS]... DESCRIPTION
This are some basic clients for RoarAuido. Some more complex are listen in the SEE ALSO block. For controlling roard take a look at roarctl(1). For a simple Ogg Vorbis player take a look at roarvorbis(1) (ogg123 supportes RoarAudio via libao plugin). roarcat Sends raw PCM audio data from a file or stdin (pipe) to the sound server. roarmon Gets a copy of the audio data the server sends to the soundcard. This is useful for streaming to a server like icecast2(1). GENERAL OPTIONS
NOTE: This list is incomplete! In addition to this list all three programs provide compatible options for esdcat, esdmon. You can just replace the "esd" in the name with "roar" or use symlinks. This options are for compatibly only and should not used in new programs. --help Print some help text. AUDIO OPTIONS
--rate RATE, -R RATE Set server sample rate. --bits BITS, -B BITS Set server bits. --chans CHANNELS, -C CHANNELS Set server channels. NETWORK OPTIONS
--server SERVER The server to connect to. ENVIRONMENT VARIABLES
Bellow only the basic environment varibales are listend. For a complete list see libroar(7). HOME The users home directory. ROAR_SERVER The address of the listening server. This may be in form of host:port for TCP/IP connections and /path/to/sock for UNIX Domain Sock- ets or any other supported format. See roartips(7) for a full list. This is the same as the --server option. BUGS
There are a lot of bugs... SEE ALSO
roarctl(1), roarvorbis(1), roarfish(1), roartestclients(1), roartips(7), libroar(7), RoarAudio(7). HISTORY
For history information see RoarAudio(7). RoarAudio July 2008 roarbaseclients(1)

Featured Tech Videos