Sponsored Content
Top Forums Shell Programming and Scripting How to insert a word into a text file? Post 302874563 by Akshay Hegde on Friday 15th of November 2013 02:55:09 PM
Old 11-15-2013
Quote:
Originally Posted by pallvi_mahajan
hi shamrock

what is purpose of 1here which is in red color
awk -v w="$2" -v f="$3" '{$f = w OFS $f}1' "$1"
Instead of writing print 1 is used there, if you remove 1 you won't be able to see any output
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

insert word in each line of a file

can someone tell me how can I insert a word in front of each line in a file. i tried with sed but didn't managed yet. Is there another command or this one(sed) works? 10x anyway. (7 Replies)
Discussion started by: atticus
7 Replies

2. Shell Programming and Scripting

Can a shell script pull the first word (or nth word) off each line of a text file?

Greetings. I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file. I'm struggling to see how each line can be... (5 Replies)
Discussion started by: tricky
5 Replies

3. Shell Programming and Scripting

How to insert some constant text at beginig of each line within a text file.

Dear Folks :), I am new to UNIX scripting and I do not know how can I insert some text in the first column of a UNIX text file at command promtp. I can do this in vi editor by using this command :g/^/s//BBB_ e,g I have a file named as Test.dat and it containins below text: michal... (4 Replies)
Discussion started by: Muhammad Afzal
4 Replies

4. Shell Programming and Scripting

Need to insert new text and change existing text in a file using SED

Hi all, I need to insert new text and change existing text in a file. For that I used the below line in the command line and got the expected output. sed '$a\ hi... ' shell > shell1 But I face problem when using the same in script. It is throwing the error as, sed: command garbled:... (4 Replies)
Discussion started by: iamgeethuj
4 Replies

5. Shell Programming and Scripting

Insert Text On file

Hi All, Can someone pls help me to insert some text on a file. my file contains something like below.. AKBULBU, BALUMIL, BATCH,BATCH BOARROB, BOTAKAT, C57896, CAKIOZE, CHECMER, CICOFRA, CISZPAW,2194485 I want output as USER_ID, LOGIN_ID (6 Replies)
Discussion started by: harshakusam
6 Replies

6. UNIX for Dummies Questions & Answers

Insert Text on lines having the string word

I need help on how I can accomplish my task. I hope someone can help me since I've researching and trying to accomplish this for hours now. Basically, I need to comment-out (or insert a # sign in the beginning of the line) a line when the line has the specific word I am searching. Example I have... (3 Replies)
Discussion started by: Orbix
3 Replies

7. UNIX for Dummies Questions & Answers

Shell script find word from one file and insert in another file

Hi, I am new to shell scripting. I need a bash shell scripts which search and grep a parameter value from input.txt file and insert it in between two semicolon of second line of output.txt file. For example The shell script search an IP address as parameter value from input.txt ... (2 Replies)
Discussion started by: sunilkumarsinha
2 Replies

8. Shell Programming and Scripting

insert text into empty file

I have an awk script to extract data from several files and create output in the following format as a csv file: xxxx 01/04/12 0001 0 When data is present, I have a file. When no data is available in the input files, I would still like to create a file that looks like this: xxxx... (1 Reply)
Discussion started by: banjo25
1 Replies

9. Shell Programming and Scripting

Insert value to db from text file

Hi, I have a single value in insertval file. I want to load that value to database with the current date. I tried the below code but it is inserting <NULL> to database and echo $c is also null. cat insertval | awk -F ' ' '{print $1}' > c echo c=$c data=`sqlplus -s user/pwd@hostname <<EOF ... (5 Replies)
Discussion started by: Neethu
5 Replies

10. Shell Programming and Scripting

How to insert text within a file?

Hi, I am trying to check for missing dates in a file and would want to insert the missing date into the file. Currently the script is as below #!/bin/ksh dates="dates" cat ${dates} | grep -v "^#" curr_month=`date '+%m` curr_day=`date '+%d` curr_year=`date '+%Y` #curr_month=02... (7 Replies)
Discussion started by: newbie_01
7 Replies
SQL::ReservedWords::SQLServer(3pm)			User Contributed Perl Documentation			SQL::ReservedWords::SQLServer(3pm)

NAME
SQL::ReservedWords::SQLServer - Reserved SQL words by SQL Server SYNOPSIS
if ( SQL::ReservedWords::SQLServer->is_reserved( $word ) ) { print "$word is a reserved SQL Server word!"; } DESCRIPTION
Determine if words are reserved by SQL Server. METHODS
is_reserved( $word ) Returns a boolean indicating if $word is reserved by SQL Server 7, 2000 or 2005. is_reserved_by_sqlserver7( $word ) Returns a boolean indicating if $word is reserved by SQL Server 7. is_reserved_by_sqlserver2000( $word ) Returns a boolean indicating if $word is reserved by SQL Server 2000. is_reserved_by_sqlserver2005( $word ) Returns a boolean indicating if $word is reserved by SQL Server 2005. reserved_by( $word ) Returns a list with SQL Server versions that reserves $word. words Returns a list with all reserved words. EXPORTS
Nothing by default. Following subroutines can be exported: is_reserved is_reserved_by_sqlserver7 is_reserved_by_sqlserver2000 is_reserved_by_sqlserver2005 reserved_by words SEE ALSO
http://msdn2.microsoft.com/en-us/library/ms130214.aspx AUTHOR
Christian Hansen "chansen@cpan.org" COPYRIGHT
This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.8.8 2008-03-28 SQL::ReservedWords::SQLServer(3pm)
All times are GMT -4. The time now is 05:40 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy