06-03-2010
Replace strings based on position and length?
Suppose i have a file which contains thousands of records. e.g adjgmptjadmwpgjmwmd i need to replace the string from 3rd to 8th position using awk script in entire file. And also the positions will be passed as parameter.
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Hi,
I need to insert strings "0000 00" at the each line within the file.
The postion is 37 to 42.
ex.
name1 name2 0000 00
nam name 0000 00
The "0000 00" in two lines should be lined up.
I don't know why it's not lined up when I posted it.
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should be a very easy questn for you:
I need to delete strings in file1 based on the list of strings in file2.
like file2:
word1_word2_
word3_word5_
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word6_word7_
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here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
cat dump.sql
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dhaskjdsa dsadhkjsa dhsakjdsad hsadkjh
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LEARN ABOUT HPUX
xmtextinsert
XmTextInsert(library call) XmTextInsert(library call)
NAME
XmTextInsert -- A Text function that inserts a character string into a text string
SYNOPSIS
#include <Xm/Text.h>
void XmTextInsert(
Widget widget,
XmTextPosition position,
char * value);
DESCRIPTION
XmTextInsert inserts a character string into the text string in the Text widget. The character positions begin at 0 (zero) and are numbered
sequentially from the beginning of the text. For example, to insert a string after the fourth character, the parameter position must be 4.
This routine calls the widget's XmNvalueChangedCallback and verification callbacks, either XmNmodifyVerifyCallback or XmNmodifyVerifyCall-
backWcs, or both. If both verification callback lists are registered, the procedures of the XmNmodifyVerifyCallback list are executed first
and the resulting data is passed to the XmNmodifyVerifyCallbackWcs callbacks. If the XmNcursorPosition resource is greater than or is the
same value as position, the XmNmotionVerifyCallback is called.
Note that, if value is a null string, no callbacks will be generated, since no modifications will have been made.
widget Specifies the Text widget ID.
position Specifies the position in the text string where the character string is to be inserted.
value Specifies the character string value to be added to the text widget.
For a complete definition of Text and its associated resources, see XmText(3).
RELATED
XmText(3) and XmTextInsertWcs(3).
XmTextInsert(library call)