Sponsored Content
Top Forums Shell Programming and Scripting Command/Script to remove duplicate lines from the file? Post 302289493 by Rahulpict on Thursday 19th of February 2009 07:10:19 PM
Old 02-19-2009
Command/Script to remove duplicate lines from the file?

Hello,
Can anyone tell Command/Script to remove duplicate lines from the file?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove Duplicate Lines in File

I am doing KSH script to remove duplicate lines in a file. Let say the file has format below. FileA 1253-6856 3101-4011 1827-1356 1822-1157 1822-1157 1000-1410 1000-1410 1822-1231 1822-1231 3101-4011 1822-1157 1822-1231 and I want to simply it with no duplicate line as file... (5 Replies)
Discussion started by: Teh Tiack Ein
5 Replies

2. UNIX for Dummies Questions & Answers

Remove Duplicate lines from File

I have a log file "logreport" that contains several lines as seen below: 04:20:00 /usr/lib/snmp/snmpdx: Agent snmpd appeared dead but responded to ping 06:38:08 /usr/lib/snmp/snmpdx: Agent snmpd appeared dead but responded to ping 07:11:05 /usr/lib/snmp/snmpdx: Agent snmpd appeared dead but... (18 Replies)
Discussion started by: Nysif Steve
18 Replies

3. UNIX for Dummies Questions & Answers

How to delete or remove duplicate lines in a file

Hi please help me how to remove duplicate lines in any file. I have a file having huge number of lines. i want to remove selected lines in it. And also if there exists duplicate lines, I want to delete the rest & just keep one of them. Please help me with any unix commands or even fortran... (7 Replies)
Discussion started by: reva
7 Replies

4. Shell Programming and Scripting

Command to remove duplicate lines with perl,sed,awk

Input: hello hello hello hello monkey donkey hello hello drink dance drink Output should be: hello hello monkey donkey drink dance (9 Replies)
Discussion started by: cola
9 Replies

5. Shell Programming and Scripting

remove duplicate lines from file linux/sh

greetings, i'm hoping there is a way to cat a file, remove duplicate lines and send that output to a new file. the file will always vary but be something similar to this: please keep in mind that the above could be eight occurrences of each hostname or it might simply have another four of an... (2 Replies)
Discussion started by: crimso
2 Replies

6. Shell Programming and Scripting

How do I remove the duplicate lines in this file?

Hey guys, need some help to fix this script. I am trying to remove all the duplicate lines in this file. I wrote the following script, but does not work. What is the problem? The output file should only contain five lines: Later! (5 Replies)
Discussion started by: Ernst
5 Replies

7. Shell Programming and Scripting

Remove duplicate lines from a 50 MB file size

hi, Please help me to write a command to delete duplicate lines from a file. And the size of file is 50 MB. How to remove duplicate lins from such a big file. (6 Replies)
Discussion started by: vsachan
6 Replies

8. Shell Programming and Scripting

Remove duplicate lines from a file

Hi, I have a csv file which contains some millions of lines in it. The first line(Header) repeats at every 50000th line. I want to remove all the duplicate headers from the second occurance(should not remove the first line). I don't want to use any pattern from the Header as I have some... (7 Replies)
Discussion started by: sudhakar T
7 Replies

9. Shell Programming and Scripting

Remove duplicate lines from file based on fields

Dear community, I have to remove duplicate lines from a file contains a very big ammount of rows (milions?) based on 1st and 3rd columns The data are like this: Region 23/11/2014 09:11:36 41752 Medio 23/11/2014 03:11:38 4132 Info 23/11/2014 05:11:09 4323... (2 Replies)
Discussion started by: Lord Spectre
2 Replies

10. Shell Programming and Scripting

How to put the command to remove duplicate lines in my awk script?

I create a CGI in bash/html. My awk script looks like : echo "<table>" for fn in /var/www/cgi-bin/LPAR_MAP/*; do echo "<td>" echo "<PRE>" awk -F',|;' -v test="$test" ' NR==1 { split(FILENAME ,a,""); } $0 ~ test { if(!header++){ ... (12 Replies)
Discussion started by: Tim2424
12 Replies
Jifty::Script::Model(3pm)				User Contributed Perl Documentation				 Jifty::Script::Model(3pm)

NAME
Jifty::Script::Model - Add a model class to your Jifty application SYNOPSIS
jifty model --name MyFirstModel jifty model --name MyFirstModel --force Options: --name <name> name of the model --force overwrite files --help brief help message --man full documentation DESCRIPTION
Creates a skeleton model file. options --name NAME (required) Name of the model class. --force By default, this will stop and warn you if any of the files it is going to write already exist. Passing the --force flag will make it overwrite the files. --help Print a brief help message and exits. --man Prints the manual page and exits. DESCRIPTION
This creates a skeleton of a new model class for your jifty application, complete with a skeleton of a test suite for it, as well. METHODS
run Creates a skeleton file under "lib/ApplicationClass/Model/Model", as well as a skeleton tests file. DESCRIPTION
A basic test harness for the $model model. perl v5.14.2 2010-09-25 Jifty::Script::Model(3pm)
All times are GMT -4. The time now is 04:41 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy