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Diff for /src/usr.bin/mixerctl/mixerctl.8 between version 1.5 and 1.6

version 1.5, 2020/04/23 00:16:59 version 1.6, 2020/04/23 05:54:35
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 .Sh DESCRIPTION  .Sh DESCRIPTION
 The  The
 .Nm  .Nm
 command displays or sets various audio device variables.  command displays or sets various audio device controls.
 If a list of variables is present on the command line,  If a list of control names is present on the command line,
 .Nm  .Nm
 prints the current value of those variables for the specified device.  prints the current value of those controls for the specified device.
 Variables can also be set at system startup using the configuration file  Controls can also be set up at system startup using the configuration file
 .Xr mixerctl.conf 5 .  .Xr mixerctl.conf 5 .
 .Pp  .Pp
 The options are as follows:  The options are as follows:
 .Bl -tag -width "-f file"  .Bl -tag -width "-f file"
 .It Fl a  .It Fl a
 Print all device variables and their current values.  Print all device controls and their current values.
 This is the default, if no parameters are given to  This is the default, if no parameters are given to
 .Nm .  .Nm .
 .It Fl f Ar file  .It Fl f Ar file
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 The default is  The default is
 .Pa /dev/audioctl0 .  .Pa /dev/audioctl0 .
 .It Fl n  .It Fl n
 Suppress printing of the variable name.  Suppress printing of the control name.
 .It Fl q  .It Fl q
 Suppress all printing when setting a variable.  Suppress all printing when setting a control.
 .It Fl t  .It Fl t
 Toggle.  Toggle.
 Attempt to select the next possible value  Attempt to select the next possible value
 of an enum  of an enum
 (see below).  (see below).
 .It Fl v  .It Fl v
 Show all possible values of variables.  Show all possible values of controls.
 Enum values are shown in  Enum values are shown in
 .Sq []  .Sq []
 and values belonging to a set are shown in  and values belonging to a set are shown in
 .Sq {}  .Sq {}
 (see below).  (see below).
 .It Ar name Ns = Ns Ar value  .It Ar name Ns = Ns Ar value
 Attempt to set the specified variable  Attempt to set the control with given
 .Ar name  .Ar name
 to  to
 .Ar value .  .Ar value .
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 configuration file.  configuration file.
 .El  .El
 .Sh EXAMPLES  .Sh EXAMPLES
 Show possible values for all device variables,  Show possible values for all controls,
 and their current settings:  and their current settings:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 # mixerctl -av  # mixerctl -av
Legend:
Removed from v.1.5  
changed lines
  Added in v.1.6