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Top Forums Shell Programming and Scripting How to find spaces and update values on the same line. Post 302480115 by paniklas on Tuesday 14th of December 2010 04:46:33 AM
Old 12-14-2010
MySQL How to find spaces and update values on the same line.

Dear all,

I'm trying to write a script where:

A file contains more or less 2000 lines. To some of those lines, in a specific position, let's say 89-92 there are spaces. So, this script should find these spaces on specific position and update a value (from 2 to 1) to another position of the same line, position 729.

Maybe i can use grep and cut to find spaces but i'm not very sure how to update the value from 2 to 1.

Thanks a lot for your help! Smilie
 

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XmTextFieldPosToXY(3X)													    XmTextFieldPosToXY(3X)

NAME
XmTextFieldPosToXY - A TextField function that accesses the x and y position of a character position SYNOPSIS
#include <Xm/TextF.h> Boolean XmTextFieldPosToXY (widget, position, x, y) Widget widget; XmTextPosition position; Position *x; Position *y; DESCRIPTION
XmTextFieldPosToXY accesses the x and y position, relative to the upper left corner of the TextField widget, of a given character position in the text buffer. Specifies the TextField widget ID Specifies the character position in the text for which the x and y position is accessed. This is an integer number of characters from the beginning of the buffer. The first character position is 0. Specifies the pointer in which the x position, relative to the upper left corner of the widget, is returned. This value is meaningful only if the func- tion returns True. Specifies the pointer in which the y position, relative to the upper left corner of the widget, is returned. This value is meaningful only if the function returns True. For a complete definition of TextField and its associated resources, see XmTextField(3X). RETURN VALUE
This function returns True if the character position is displayed in the TextField widget; otherwise, it returns False, and no x or y value is returned. SEE ALSO
XmTextField(3X) XmTextFieldPosToXY(3X)
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