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Top Forums UNIX for Dummies Questions & Answers How do I replace a string in file that is in a certain position with spaces? Post 302969860 by fnwine1500 on Tuesday 29th of March 2016 11:01:03 AM
Old 03-29-2016
How do I replace a string in file that is in a certain position with spaces?

I am trying to replace the string in position 26 through 35 of the data file with 10 spaces and I want the remaining file to stay as is, the record length is over 900 characters? I am trying to use the AWK and substr but I am not getting it formatted correctly.

Before
Code:
512256734618F198451213732347011262015402      315138010001103001

After
Code:
512256734618F1984512137323                5402      315138010001103001


Last edited by Scrutinizer; 03-29-2016 at 12:15 PM.. Reason: code tags
 

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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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