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Top Forums Shell Programming and Scripting comparing two files for matching fields Post 302599324 by gameli on Thursday 16th of February 2012 07:13:32 PM
Old 02-16-2012
comparing two files for matching fields

I am newbie to unix and would please like some help to solve the task below
I have two files, file_a.text and file_b.text that I want to evaluate.
file_a.text
Code:
   1698.74       
1711.88 
      6576.25       
899.41       
3205.63       
4187.98       
697.35 
      1551.83

file_b.text
Code:
         1698.73
1711.08 
      6576.25
899.31 
      3205.53
4187.68       
697.35 
      1551.73


Task

I want to compare file_a.text to file_b.text and print out fields where the variables in file_a.text matched to the variables in file_b.text with an error window of 0.5.

thus if file a variables = X, i want to print fileds where file_b variables = X ± 0.5
Thanks

Last edited by Don Cragun; 01-24-2019 at 04:50 PM..
 

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DwtSTextReplace(3Dwt)													     DwtSTextReplace(3Dwt)

Name
       DwtSTextReplace - Replaces a portion of the current text string in the simple text widget or inserts a new substring in the text.

Syntax
       void DwtSTextReplace(widget, from_pos, to_pos, value)
	    Widget widget;
	    int from_pos, to_pos;
	    DwtCompString value;

Arguments
       widget	 Specifies the ID of the simple text widget whose text string you want to replace.

       from_pos  Specifies the beginning character position within the text string marking the text being replaced.

       to_pos	 Specifies the last character position within the text string marking the text being replaced.

       value	 Specifies the text to replace part of the current text in the simple text widget.

Description
       The  DwtSTextReplace  function  replaces  part of the text string in the simple text widget.  Within the window, the positions are numbered
       starting from 0 and increasing sequentially.  For example, to replace the second and third characters in the string, from_pos should  be  1
       and to_pos should be 3.	To insert a string after the fourth character, from_pos and to_pos should both be 4.

See Also
       DwtSText(3Dwt),  DwtSTextGetString(3Dwt),  DwtSTextGetEditable(3Dwt),  DwtSTextSetEditable(3Dwt), DwtSTextGetMaxLength(3Dwt), DwtS-
       TextSetMaxLength(3Dwt), DwtSTextSetSelection(3Dwt), DwtSTextClearSelection(3Dwt), DwtSTextGetSelection(3Dwt)
       Guide to the XUI Toolkit: C Language Binding
       Guide to the XUI Toolkit Intrinsics: C Language Binding

															     DwtSTextReplace(3Dwt)
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