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Full Discussion: Problem outputting increment
Top Forums Shell Programming and Scripting Problem outputting increment Post 302423805 by pseudocoder on Saturday 22nd of May 2010 01:20:23 PM
Old 05-22-2010
Did you try that command in shell of from script?
Did you set the num variable before running that command?
Note that there is difference between num and NUM.
First make sure that the sudo... command alone prints some output, then set the variable VAR.
 

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XmScrollBarGetValues(library call)										XmScrollBarGetValues(library call)

NAME
XmScrollBarGetValues -- A ScrollBar function that returns the ScrollBar's increment values SYNOPSIS
#include <Xm/ScrollBar.h> void XmScrollBarGetValues (widget, value_return, slider_size_return, increment_return, page_increment_return) Widget widget; int * value_return; int * slider_size_return; int * increment_return; int * page_increment_return; (void) DESCRIPTION
XmScrollBarGetValues returns the the ScrollBar's increment values. The scroll region is overlaid with a slider bar that is adjusted in size and position using the main ScrollBar or set slider function attributes. widget Specifies the ScrollBar widget ID. value_return Returns the ScrollBar's slider position between the XmNminimum and XmNmaximum resources. Specify NULL to prevent the return of a particular value. slider_size_return Returns the size of the slider as a value between 0 (zero) and the absolute value of XmNmaximum minus XmNminimum. The size of the slider varies, depending on how much of the slider scroll area it represents. increment_return Returns the amount of increment and decrement. page_increment_return Returns the amount of page increment and decrement. For a complete definition of ScrollBar and its associated resources, see XmScrollBar(3). RETURN
Returns the ScrollBar's increment values. RELATED
XmScrollBar(3). XmScrollBarGetValues(library call)
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