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Full Discussion: position specific replace in file
Top Forums Shell Programming and Scripting position specific replace in file Post 302600463 by greenworld123 on Tuesday 21st of February 2012 07:05:27 AM
Old 02-21-2012
position specific replace in file
How to replace the position specific values in the file..
i searched a lot the forums but i couldn't able to do...
i have file like below

Code:
576666666666666666666666666 7878 897987 121 0asdas Y12
5900fbb 777 09JJJ 78798347892374 234234234364 234232898
89HJHIHIGIUG989902743748327khjkhkjlh jggfsgf9898 90909090

1)In the first line i want to change from 18 position - 25 position to some other value- alpha numeric
2)if the line startd with 5900 then i should change 5 - 17 to some text

Simiar to other lines also ...with different positions

Need help on this
 

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LEARN ABOUT OSF1

dxmcstextreplace

DXmCSTextReplace(3X)													      DXmCSTextReplace(3X)

NAME

       DXmCSTextReplace - Replaces a specified segment of text in a compound string text widget.

SYNOPSIS

       DXmCSTextStatus DXmCSTextReplace(
	       Widget widget,
	       int from_pos,
	       int to_pos,
	       XmString value );

PARAMETERS

       The  identifier	(widget ID) of the compound string text widget.  An integer that represents the first character position of the text being
       replaced.  An integer that represents the last character position of the text being replaced.  Replacement text for  part  of  the  current
       text in the compound string text widget, or additional text to be inserted into the compound string text widget.

DESCRIPTION

       The  DXmCSTextReplace  routine  replaces  part  of  the text in the compound string text widget.  Within the widget, positions are numbered
       starting at 0 and increasing sequentially.  For example, to replace the second and third characters in the text, from_pos should be  1  and
       to_pos should be 3.  To insert text after the fourth character, from_pos and to_pos should both be 4.

RETURN VALUES

       A value that represents the status (success or failure) of the replace operation, as follows:

       --------------------------------------------------------
       Value			  Description
       --------------------------------------------------------
       DXmCSTextStatusEditDone	  Text replaced successfully.
       DXmCSTextStatusEditError   Text not replaced (failure).
       --------------------------------------------------------

SEE ALSO

       DXmCreateCSText(3X), DXmCSTextSetString(3X), DXmCSTextGetString(3X)

															      DXmCSTextReplace(3X)
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