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xsoundsentry(1X)
NAME
xsoundsentry - Visual bell monitor
SYNOPSIS
xsoundsentry [options]
OPTIONS
The following list contains general usage options for the xsoundsentry
command:
-repeat value
Specifies the number of times an action will occur when the terminal or
workstation bell sounds. The default value is 1.
-suppress milliseconds
Specifies the length of time that must pass between bell events. If a
bell event occurs within the specified suppress time after a previous
bell action, it will be ignored. The default suppress time is 200
milliseconds.
The following options support indicator modes:
-refresh [ -refreshColor color ] [ -refreshGeom geometry ]
Causes a screen refresh, which appears as a flashing of the screen. If
you include the -refreshColor option, you can specify a color to be
used in the refresh action. If you include the -refreshGeom option,
you can specify the portion of the screen to be refreshed.
-command [ -prog command ]
Causes a command to be executed whenever a bell event occurs. Use the
-prog option to specify the command you want to be executed.
-bitmap [ -fg color ] [ -bg color ]
Displays a small sound icon window that flashes whenever a bell event
occurs. Use the -fg and -bg options to specify the foreground and
background colors for the icon window.
DESCRIPTION
The xsoundsentry utility provides visual indications of bell events that
occur in the X server. These bell events result from calls to XBell. (See
XBell(3X11)). This utility is useful for people with hearing disabilities
and well as those who work in noisy environments.
RESOURCES
The xsoundsentry command has the following general resources:
action: keyword
Specifies the default behavior of the utility. The keyword specifier
can be Refresh, Bitmap, or Command.
bellSuppressTime: milliseconds
Specifies the length of time that must pass between bell events. If a
bell event occurs within the specified suppress time after a previous
bell action, it will be ignored. The default suppress time is 200
milliseconds.
bellRepeat: count
Specifies the number of times an action will occur when the terminal or
workstation bell sounds. The default value is 1.
The xsoundsentry command has the following refresh action resources:
refreshColor: color
Specifies the color to be used in the refresh action.
refreshGeom: geometry
Specifies the portion of the screen to be refreshed.
repeatPause: milliseconds
Specifies the length of time the refresh window will be displayed. The
default value is 50 milliseconds.
The xsoundsentry command has the following command action resource:
command: string
Causes the specified command (string) to be executed whenever a bell
event occurs.
The xsoundsentry command has the following bitmap action resource:
repeatPause: milliseconds
Specifies the length of time the refresh window will be displayed. The
default value is 50 milliseconds.
EXAMPLES
1. This example causes a red flash on the screen whenever a bell event
occurs:
xsoundsentry -refresh -refreshColor redo
2. This example causes a box to flash in the center of a 1280x1024
screen:
xsoundsentry -refreshGeom 800x800+240_112
3. This example executes the echo hello command whenever a bell event
occurs:
xsoundsentry -command -prog 'echo hello'
SEE ALSO
XBell(3X11)
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