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Full Discussion: Pressing enter and script still goes on
Top Forums Shell Programming and Scripting Pressing enter and script still goes on Post 302564040 by Corona688 on Wednesday 12th of October 2011 04:32:15 PM
Old 10-12-2011
First, read doesn't work like that.

Code:
printf "enter case filename "
read filename

Second, variables don't work that way.

Code:
ls $testfile 2> /dev/null

Third, exit doesn't work that way.

Code:
ls $testfile 2> /dev/null || exit 1

Fourth, there's much easier and more efficient ways to do this than ls.

Code:
printf "enter case filename "
read filename

[ -f "$filename" ] || exit 1
echo "Found $filename"

 

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LEARN ABOUT ULTRIX

dwtcolormixsetnewcolor

DwtColorMixSetNewColor(3Dwt)											      DwtColorMixSetNewColor(3Dwt)

Name
       DwtColorMixSetNewColor - Sets the new red, green, and blue color values in the color mixing widget.

Syntax
       void DwtColorMixSetNewColor(cmw, red, green, blue)
	    Widget cmw;
	    unsigned short red;
	    unsigned short green;
	    unsigned short blue;

Arguments
       cmw	 Specifies the widget ID of the color mixing widget.

       red	 Specifies the new color red value.  You can express the value in percentages or by the X color values (0 to 65535).

       green	 Specifies the new color green value.  You can express the value in percentages or by the X color values (0 to 65535).

       blue	 Specifies the new color blue value.  You can express the value in percentages or by the X color values (0 to 65535).

		 See  the  section on colormap functions in the Guide to the Xlib Library: C Language Binding for more information on X color val-
		 ues.

Description
       The DwtColorMixSetNewColor function allows the user-supplied color mixer subwidget to pass the current color values  to	the  color  mixing
       widget.	Using DwtColorMixSetNewColor is more efficient than using XtSetValues.

See Also
       DwtColorMixGetNewColor(3Dwt), DwtColorMixCreate(3Dwt)
       Guide to the XUI Toolkit: C Language Binding
       Guide to the XUI Toolkit Intrinsics: C Language Binding

														      DwtColorMixSetNewColor(3Dwt)
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