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< title > polypaudio: Daemon< / title >
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< h1 > Daemon< / h1 >
< h2 > Command Line Arguments< / h2 >
The < tt > polypaudio< / tt > daemon accepts several command line arguments:
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< pre >
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COMMANDS:
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-h, --help Show this help
--version Show version
--dump-conf Dump default configuration
--dump-modules Dump list of available modules
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-k --kill Kill a running daemon
--check Check for a running daemon
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OPTIONS:
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-D, --daemonize[=BOOL] Daemonize after startup
--fail[=BOOL] Quit when startup fails
--verbose[=BOOL] Be slightly more verbose
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--high-priority[=BOOL] Try to set high process priority
(only available as root)
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--disallow-module-loading[=BOOL] Disallow module loading after startup
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--exit-idle-time=SECS Terminate the daemon when idle and this
time passed
--module-idle-time=SECS Unload autoloaded modules when idle and
this time passed
--scache-idle-time=SECS Unload autoloaded samples when idle and
this time passed
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--log-target={auto,syslog,stderr} Specify the log target
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-p, --dl-search-path=PATH Set the search path for dynamic shared
objects (plugins)
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--resample-method=[METHOD] Use the specified resampling method
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(one of src-sinc-medium-quality,
src-sinc-best-quality,src-sinc-fastest
src-zero-order-hold,src-linear,trivial)
--use-pid-file[=BOOL] Create a PID file
STARTUP SCRIPT:
-L, --load="MODULE ARGUMENTS" Load the specified plugin module with
the specified argument
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-F, --file=FILENAME Run the specified script
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-C Open a command line on the running TTY
after startup
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-n Don't load default script file
< / pre >
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< h3 > Example< / h3 >
< p > It is a good idea to run the daemon like this:< / p >
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< pre > polypaudio -D< / pre >
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< p > This will run < tt > /etc/polypaudio/default.pa< / tt > after startup. This should be a script written in the CLI language described in < a href = "cli.html" > cli.html< / a > . < / p >
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< h2 > Signals< / h2 >
< p > The following signals are trapped specially:< / p >
< h3 > SIGINT< / h3 >
< p > The daemon is shut down cleanly.< / p >
< h3 > SIGUSR1< / h3 >
< p > The daemon tries to load the module < a href = "modules.html#module-cli" > < tt > module-cli< / tt > < / a > , effectively providing a command line interface on the calling TTY.< / p >
< h3 > SIGUSR2< / h3 >
< p > The daemon tries to load the module < a href = "modules.html#module-cli-protocol-unix" > < tt > module-cli-protocol-unix< / tt > < / a > , effectively providing a command line interface on a special UNIX domain socket.< / p >
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< h3 > SIGHUP< / h3 >
< p > The daemon logs the current server layout.< / p >
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< hr / >
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< address class = "grey" > Lennart Poettering < @PACKAGE_BUGREPORT@> , November 2004< / address >
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