Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: how to add single digit in front of the word and line in the file.
Top Forums Shell Programming and Scripting how to add single digit in front of the word and line in the file. Post 302513117 by aster007 on Tuesday 12th of April 2011 11:27:01 AM
Old 04-12-2011
Code:
cat pattern.txt  | while read LINE
do
    NAME=`echo $LINE | cut -f1 -d " "`
    NUM=`echo $LINE | cut -f2 -d " "`
    
    cat chennai.dat | sed "s:$NAME:$NUM$NAME:g" > tmp_file.dat
    cat tmp_file.dat > chennai.dat
done

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Append 0 for single digit entered from command line

I have a script like this-- #!/bin/ksh echo "To pad a 0 before digits from 1-9" for i in $* do echo $i | sed 's//'0'/g' done I run this script as ksh name 1 2 23 34 The output should be 01 02 23 34 Help me in modifying this script. Thanks Namish (2 Replies)
Discussion started by: namishtiwari
2 Replies

2. Shell Programming and Scripting

Adding a word in front of a word of each line.

Adding a word in front of a word of each line.In that line only one word will be there. pl help:( (4 Replies)
Discussion started by: Ramesh Vellanki
4 Replies

3. Shell Programming and Scripting

Want to add a word in front a of each line of a file

Hi, Can anybody help me how to add a word in front of a line in a file.Actually it is bit tricky to add a word. i will give a sample for this: Input : 1110001 ABC DEF 1110001 EFG HIJ 1110001 KLM NOP 1110002 QRS RST 1110002 UVW XYZ Output: %HD% 1110001 ABC DEF %DT% 1110001 EFG HIJ... (4 Replies)
Discussion started by: apjneeraj
4 Replies

4. Shell Programming and Scripting

Place digit in front of the line searching pattern using sed command

hi All, i want to add the single digit front of the line in the report file and string compare with pattern file. patter file: pattern1.txt pattern num like 4 love 3 john 2 report file: report.txt i like very much but john is good boy i will love u so after execute... (9 Replies)
Discussion started by: krbala1985
9 Replies

5. Shell Programming and Scripting

Script for adding a word in front of all line in a file

Hi I've one file full of paths of certain files and I want to add some extra file words in front of all the paths. for eg: i have a file name test.txt which show some details only.. 024_hd/044/0344eng.txt 035_bv/222/editor.jpg here I want to add /usr/people/indiana/ infront of all the... (4 Replies)
Discussion started by: ratheeshp
4 Replies

6. Shell Programming and Scripting

word counts for a single line xml file

I have any XML ouput file(file name TABLE.xml), where the data is loaded in A SINGLE LINE, I need help in writting a ksh shell script which gives me the word counts of word <TABLE-ROW> This is my input file. <?xml version="1.0" encoding="UTF-8"?><!--Generated by Ascential Software... (4 Replies)
Discussion started by: pred55
4 Replies

7. Shell Programming and Scripting

how to delete the line if the first letter is a single digit

Hi, I'm trying to acheive the following, I have a dat file in which i have several addresses, If the address starts with a single digit then i have to delete the line, if it starts with 2 or more digits then i have to keep the line Here is a sample of my file: 377 CARRER DE LA... (5 Replies)
Discussion started by: ramky79
5 Replies

8. Shell Programming and Scripting

convert two digit in to single digit...

Hi Guys. My Input: ABCD 12 00 KL ABCD 12 08 DL ABCD 12 10 KK ABCD 12 04 LL ABCD 13 00 LP ABCD 13 1O LS Output: ABCD 12 0 KL ABCD 12 8 DL ABCD 12 10 KK ABCD 12 4 LL ABCD 13 0 LP (2 Replies)
Discussion started by: pareshkp
2 Replies

9. Shell Programming and Scripting

Insert a single quote in front of a line in vi editor

Hello Gurus, I wanted to put a single quote in every where starting with /oradata, and at the end with .dbf. For example I have one line as below: alter database rename datafile /oradata/test.dbf to /oradata_new/test.dbf I wanted as below alter database rename datafile '/oradata/test.dbf' to... (3 Replies)
Discussion started by: pokhraj_d
3 Replies

10. Shell Programming and Scripting

Checking a single digit in a file using Grep

Hi All, I have a file which keeps count based on completion of a certain activity. I am using the following grep command to return a '1' in case the count is zero grep -ic "0" abc_count.txt Now the issue happens when the count is '10', '20' etc .. in these cases as well it returns a... (5 Replies)
Discussion started by: dev.devil.1983
5 Replies

LEARN ABOUT DEBIAN

arp2ethers

ARP2ETHERS(8)						      System Manager's Manual						     ARP2ETHERS(8)

NAME

       arp2ethers - convert arpwatch address database to ethers file format

SYNOPSIS

       arp2ethers [ arp.dat file ]

DESCRIPTION

       arp2ethers  converts  the file /var/lib/arpwatch/arp.dat (or the file specified on the command line) into ethers(5) format on stdout.  Usu-
       ally arp.dat is an ethernet/ip database file generated by arpwatch(8).  The arpwatch daemon in Debian will create different arp.dat depend-
       ing on its configuration. All of them will be available at /var/lib/arpwatch/.

FILES

       /var/lib/arpwatch - default directory for arp.dat
       arp.dat - ethernet/ip address database

SEE ALSO

       arpwatch(8), ethers(5), rarp(8), arp(8),

BUGS

       Please send bug reports to arpwatch@ee.lbl.gov.

AUTHORS

       Original  version  by  Craig Leres of the Lawrence Berkeley National Laboratory Network Research Group, University of California, Berkeley,
       CA.

       Modified for the Debian Project by Peter Kelemen, with additions from Erik Warmelink.

       The current version is available via anonymous ftp:

	      ftp://ftp.ee.lbl.gov/arpwatch.tar.gz

       This manual page was contributed by Hugo Graumann.

																     ARP2ETHERS(8)
All times are GMT -4. The time now is 07:38 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy