replace 0 with R at position 40


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers replace 0 with R at position 40
# 8  
Old 06-09-2009
Quote:
Originally Posted by tjmannonline
vidyadhar8,

if you don't mind, would you please explain $0, 40, 1, and ~
Code:
awk -F"," '{$10 ~ /0/}{sub($10,"R")}{print}' filename

 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Search for a string at a particular position and replace with blank based on position

Hi, I have a file with multiple lines(fixed width dat file). I want to search for '02' in the positions 45-46 and if available, in that lines, I need to replace value in position 359 with blank. As I am new to unix, I am not able to figure out how to do this. Can you please help me to achieve... (9 Replies)
Discussion started by: Pradhikshan
9 Replies

2. Shell Programming and Scripting

Replace dashes positions 351-357 & 024-043 with 0 & replace " " if exis with 04 at position 381-382

I need to replace dashes (i.e. -) if present from positions 351-357 with zero (i.e. 0), I also need to replace dash (i.e “-“) if present between position 024-043 with zero (i.e. 0) & I replace " " (i.e. 2 space characters) if present at position 381-382 with "04". Total length of record is 413.... (11 Replies)
Discussion started by: lancesunny
11 Replies

3. Shell Programming and Scripting

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 576666666666666666666666666 7878 897987 121 0asdas Y12 5900fbb 777 09JJJ 78798347892374 234234234364 234232898 89HJHIHIGIUG989902743748327khjkhkjlh... (6 Replies)
Discussion started by: greenworld123
6 Replies

4. Shell Programming and Scripting

Search and Replace by record position

Hi All, I have a file that I would like to search for data and replace other data by record position number: Example search.. search for "CLARK KENT" and replace Amt data "000025" with "000155"??? I'm able to search and replace unique data but, came to a stump when wanting to replace data... (11 Replies)
Discussion started by: macastor
11 Replies

5. Shell Programming and Scripting

Replace character in certain position in a string

Hello everyone this is my first post of many to come :) I am writing a script and in this script at one point i need to replace a character in a particular position in a string for example: in the string "mystery" i would need to replace the 3rd position to an "r" so the string becomes... (3 Replies)
Discussion started by: snipaa
3 Replies

6. Shell Programming and Scripting

Sed position specific replace

I'm drawing a blank on how to use sed to replace selectively based on position in the string (vs nth occurence): hello.|there.|how.|are.|you.| I want the period removed in the 3rd item (as defined by the pipe delimiter) if a period is present. So the result in this case would be: ... (2 Replies)
Discussion started by: tiggyboo
2 Replies

7. UNIX for Dummies Questions & Answers

Replace based on an exact position

Trying to use sed - but having no luck. I have a text file - I want to replace whatever character is in position 106, 157 and 237 w/ the string "xxx". Want this change for all lines w/in that text file. I'm open to using awk or whatever command would be best for replacing characters based... (5 Replies)
Discussion started by: svn
5 Replies

8. UNIX for Dummies Questions & Answers

replace position

my file: S10000000146981+0000003113079+0000000096981 i'd like to copy position 31-44, and paste onto position 3-16 i'd like to replace position 31-44 with 0 (zero) my final file should look like this: S10000000096981+0000003113079+0000000000000 thanks in advanced. (10 Replies)
Discussion started by: tjmannonline
10 Replies

9. UNIX for Dummies Questions & Answers

How to replace character on defined position

I need to replace the character on 6th position. If this character is 1 I have to repleace it with A, if it is 2 than I have to replace it with B. If it is not 1 or 2 I should not repleace it. input: abcd defg abcd 1efg mnop weac rstu 2bcd i need: abcd defg abcd Aefg mnop weac rstu... (2 Replies)
Discussion started by: necroman08
2 Replies

10. Shell Programming and Scripting

How to replace symbols by position using SED

Hi all, I need your help. For example I have string in file.txt: -x -a /tmp/dbarchive_NSS_20081204 -f 900 -l 1 2008/12/04 2008/12/04 So, I need to replace symbols from (for e.g.) position 26 till 33 with symbols which I have in file replace.txt And I have no idea how to do it. If... (1 Reply)
Discussion started by: nypreH
1 Replies
Login or Register to Ask a Question
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)