Sponsored Content
Top Forums Shell Programming and Scripting Need to remove the duplicate lines from a log!! Post 302583392 by sim_je on Tuesday 20th of December 2011 10:19:45 AM
Old 12-20-2011
Question Need to remove the duplicate lines from a log!!

Hello Folks,

Can some one help me with the removal of duplicate lines from a log file and send it to another log file. It's bit complicated as two lines are same but only difference is the timestamp, but some lines are uniq. Line has been seperated by colon's.

Log file:
=================================================

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu gross, 22 Logs nach 10 Laeufen!!! #####:TM 2011.12.20-12:40:43

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu klein, 7 Logs #####:TM 2011.12.19-16:35:36

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu gross, 22 Logs nach 10 Laeufen!!! #####:TM 2011.12.16-12:42:55

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu klein, 7 Logs #####:TM 2011.12.15-16:32:46

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu klein, 7 Logs #####:TM 2011.12.15-12:33:36
==================================================================

It should remove the duplicate lines and display atleast like this & send this data to another file.
==================================================================
FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu gross, 22 Logs nach 10 Laeufen!!! #####:TM 2011.12.20-12:40:43

FORTE:APP:ERROR:nachversorgung.sh logarchivloeschung.sql FP:CRON:for3 :W:0001:Fehler: ##### Fehler in logarchivloeschung, Anzahl Redologs zu klein, 7 Logs #####:TM 2011.12.19-16:35:36

==================================================================

Only difference b/w lines is time stamp. Hope i m clear..
 

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. Shell Programming and Scripting

how to remove duplicate lines

I have following file content (3 fields each line): 23 888 10.0.0.1 dfh 787 10.0.0.2 dssf dgfas 10.0.0.3 dsgas dg 10.0.0.4 df dasa 10.0.0.5 df dag 10.0.0.5 dfd dfdas 10.0.0.5 dfd dfd 10.0.0.6 daf nfd 10.0.0.6 ... as can be seen, that the third field is ip address and sorted. but... (3 Replies)
Discussion started by: fredao
3 Replies

3. Shell Programming and Scripting

remove duplicate lines using awk

Hi, I came to know that using awk '!x++' removes the duplicate lines. Can anyone please explain the above syntax. I want to understand how the above awk syntax removes the duplicates. Thanks in advance, sudvishw :confused: (7 Replies)
Discussion started by: sudvishw
7 Replies

4. Shell Programming and Scripting

Remove duplicate lines

Hi, I have a huge file which is about 50GB. There are many lines. The file format likes 21 rs885550 0 9887804 C C T C C C C C C C 21 rs210498 0 9928860 0 0 C C 0 0 0 0 0 0 21 rs303304 0 9941889 A A A A A A A A A A 22 rs303304 0 9941890 0 A A A A A A A A A The question is that there are a few... (4 Replies)
Discussion started by: zhshqzyc
4 Replies

5. 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

6. Shell Programming and Scripting

Remove lines with duplicate first field

Trying to cut down the size of some log files. Now that I write this out it looks more dificult than i thought it would be. Need a bash script or command that goes sequentially through all lines of a file, and does this: if field1 (space separated) is the number 2012 print the entire line. Do... (7 Replies)
Discussion started by: ajp7701
7 Replies

7. UNIX for Dummies Questions & Answers

Remove Duplicate Lines

Hi I need this output. Thanks. Input: TAZ YET FOO FOO VAK TAZ BAR Output: YET VAK BAR (10 Replies)
Discussion started by: tara123
10 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 lines containing 2 or more duplicate strings

Within my text file i have several thousand lines of text with some lines containing duplicate strings/words. I would like to entirely remove those lines which contain the duplicate strings. Eg; One and a Two Unix.com is the Best This as a Line Line Example duplicate sentence with the word... (22 Replies)
Discussion started by: martinsmith
22 Replies

10. Shell Programming and Scripting

How to remove duplicate lines?

Hi All, I am storing the result in the variable result_text using the below code. result_text=$(printf "$result_text\t\n$name") The result_text is having the below text. Which is having duplicate lines. file and time for the interval 03:30 - 03:45 file and time for the interval 03:30 - 03:45 ... (4 Replies)
Discussion started by: nalu
4 Replies
RCS2LOG(1)						    BSD General Commands Manual 						RCS2LOG(1)

NAME
rcs2log -- RCS to ChangeLog generator SYNOPSIS
rcs2log [-c changelog] [-h hostname] [-i indent] [-l length] [-R] [-r option] [-t tabwidth] [-u login<TAB>fullname<TAB>mailaddr] [-v] [--help] [--version] [file ...] DESCRIPTION
The rcs2log utility generates a change log prefix from RCS files (perhaps in the CVS repository) and the ChangeLog (if any). The options are as follows: -c changelog Output a change log prefix to changelog (default ChangeLog). -h hostname Use hostname in change log entries (default current host). -i indent Indent change log lines by indent spaces (default 8). -l length Try to limit log lines to length characters (default 79). -R If no file(s) are given and RCS is used, recurse through working directory. -r option Pass option to subsidiary log command. -t tabwidth Tab stops are every tabwidth characters (default 8). -u login<TAB>fullname<TAB>mailaddr Assume login has fullname and mailaddr. -v Append RCS revision to file names in log lines. --help Output help. --version Output version number. SEE ALSO
rcs(1), rcsintro(1), rlog(1), rcsfile(5) AUTHORS
Paul Eggert <eggert@twinsun.com> BUGS
Report bugs to <bug-gnu-emacs@gnu.org>. BSD
February 15, 2003 BSD
All times are GMT -4. The time now is 10:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy