Sponsored Content
Top Forums Shell Programming and Scripting How to replace value in each field until a certain character in each record? Post 303027942 by sudhakar1987 on Friday 28th of December 2018 11:47:41 AM
Old 12-28-2018
Thanks for the response vgersh99 . Honestly, I am new to using unix. I tried some options with awk but the results are not matching with my requirement. Any help would be appreciated.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to replace field for each record

Hello, I have the following xml formatted file. I would like to get the newnumber field number and replace into customernumber for each record. For example: <XMLFORMAT> <customernumberR11>9</customernumberR11> ... (12 Replies)
Discussion started by: happyv
12 Replies

2. Shell Programming and Scripting

Replace third field of the first record in a file....

Hi, I am new to unix and am trying to do something below: I have a pipe delimited file with millions of records. I need to replace the third column of the first record to the number of lines in the file. How can I do that. Will appreciate any advice and help. Thanks Simi (3 Replies)
Discussion started by: simi28
3 Replies

3. Shell Programming and Scripting

Replace comma by space for specified field in record

Hi, i want to replace comma by space for specified field in record, i mean i want to replace the commas in the 4th field by space. and rest all is same throught the record. the record is 16458,99,001,"RIMOUSKI, QC",418,"N",7,EST,EDT,902 16458,99,002,"CHANDLER,... (5 Replies)
Discussion started by: raghavendra.cse
5 Replies

4. Shell Programming and Scripting

Count number of occurences of a character in a field defined by the character in another field

Hello, I have a text file with n lines in the following format (9 column fields): Example: contig00012 149606 G C 49 68 60 18 c$cccccacccccccccc^c I need to count the number of lower-case and upper-case occurences in column 9, respectively, of the... (3 Replies)
Discussion started by: s052866
3 Replies

5. Shell Programming and Scripting

Replace field in one file with whole record data of another

Hello Group, I need to replace the city field in “File 1 (fileld 3), with the entire record line of “File 2” (including delimiters) where the “city” field (File 1, Field 3)matches city field (File 2, Field1). All of the other data in “File 1” should remain intact(Fields 1,2,4,5,6). Only field... (1 Reply)
Discussion started by: vestport
1 Replies

6. Shell Programming and Scripting

Replace a field with a character as per the field length

Hi all, I have a requirement to replace a field with a character as per the length of the field. Suppose i have a file where second field is of 20 character length. I want to replace second field with 20 stars (*). like ******************** As the field is not a fixed one, i want to do the... (2 Replies)
Discussion started by: gani_85
2 Replies

7. Shell Programming and Scripting

Extract timestamp from first record in xml file and it checks if not it will replace first record

I have test.xml <emp><id>101</id><name>AAA</name><date>06/06/14 1811</date></emp> <Join><id>101</id><city>london</city><date>06/06/14 2011</date></join> <Join><id>101</id><city>new york</city><date>06/06/14 1811</date></join> <Join><id>101</id><city>sydney</city><date>06/06/14... (2 Replies)
Discussion started by: vsraju
2 Replies

8. Shell Programming and Scripting

Display combination of 4 field uniqe record and along with concatenate 5th and 6th field.

Table ACN|NAME|CITY|CTY|NO1|NO2 115|AKKK|ASH|IND|10|15 115|AKKK|ASH|IND|20|20 115|AKKK|ASH|IND|30|35 115|AKKK|ASH|IND|30|35 112|ABC|FL|USA|15|15 112|ABC|FL|USA|25|20 112|ABC|FL|USA|25|45 i have written shell script using cut command and awk programming getting error correct it and add... (5 Replies)
Discussion started by: udhal
5 Replies

9. Shell Programming and Scripting

Replace a string for every record after the 1st record

I have data coming in the below format for each record <?xml version="1.0" encoding="UTF-8" standalone="no"?><test_sox xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><testdetials>....</test_sox> <?xml version="1.0" encoding="UTF-8" standalone="no"?><test_sox... (8 Replies)
Discussion started by: dsravanam
8 Replies

10. Shell Programming and Scripting

How to repeat a character in a field if it's a single character?

I have a csv dataset like this : C,rs18768 G,rs13785 GA,rs1065 G,rs1801279 T,rs9274407 A,rs730012 I'm thinking of use like awk, sed to covert the dataset to this format: (if it's two character, then keep the same) CC,rs18768 GG,rs13785 GA,rs1065 GG,rs1801279 TT,rs9274407... (7 Replies)
Discussion started by: nengcheng
7 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 03:21 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy