Sponsored Content
Top Forums Shell Programming and Scripting Removing duplicate records in a file based on single column Post 302548993 by G.K.K on Saturday 20th of August 2011 08:04:17 AM
Old 08-20-2011
Got solution using single line command. Thanks. Problem resolved Smilie

Quote:
Originally Posted by jgt
Who makes up these rules, and why????
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Filtering records of a file based on a value of a column

Hi all, I would like to extract records of a file based on a condition. The file contains 47 fields, and I would like to extract only those records that match a certain value in one of the columns, e.g. COL1 COL2 COL3 ............... COL47 1 XX 45 ... (4 Replies)
Discussion started by: risk_sly
4 Replies

2. Shell Programming and Scripting

Find Duplicate records in first Column in File

Hi, Need to find a duplicate records on the first column, ANU4501710430989 0000000W20389390 ANU4501710430989 0000000W67065483 ANU4501130050520 0000000W80838713 ANU4501210170685 0000000W69246611... (3 Replies)
Discussion started by: Murugesh
3 Replies

3. Shell Programming and Scripting

Removing duplicate records from 2 files

Can anyone help me to removing duplicate records from 2 separate files in UNIX? Please find the sample records for both the files cat Monday.dat 3FAHP0JA1AR319226MOHMED ATEK 966504453742 SAU2010DE 3LNHL2GC6AR636361HEA DEUK CHOI 821057314531 KOR2010LE 3MEHM0JG7AR652083MUTLAB NAL-NAFISAH... (4 Replies)
Discussion started by: zooby
4 Replies

4. Shell Programming and Scripting

duplicate row based on single column

I am a newbie to shell scripting .. I have a .csv file. It has 1000 some rows and about 7 columns... but before I insert this data to a table I have to parse it and clean it ..basing on the value of the first column..which a string of phone number type... example below.. column 1 ... (2 Replies)
Discussion started by: mitr
2 Replies

5. Linux

Need awk script for removing duplicate records

I have log file having Traffic line 2011-05-21 15:11:50.356599 TCP (6), length: 52) 10.10.10.1.3020 > 10.10.10.254.50404: 2011-05-21 15:11:50.652739 TCP (6), length: 52) 10.10.10.254.50404 > 10.10.10.1.3020: 2011-05-21 15:11:50.652558 TCP (6), length: 89) 10.10.10.1.3020 >... (1 Reply)
Discussion started by: Rastamed
1 Replies

6. UNIX for Dummies Questions & Answers

Remove duplicate rows when >10 based on single column value

Hello, I'm trying to delete duplicates when there are more than 10 duplicates, based on the value of the first column. e.g. a 1 a 2 a 3 b 1 c 1 gives b 1 c 1 but requires 11 duplicates before it deletes. Thanks for the help Video tutorial on how to use code tags in The UNIX... (11 Replies)
Discussion started by: informaticist
11 Replies

7. Shell Programming and Scripting

Removing duplicate records in a file based on single column explanation

I was reading this thread. It looks like a simpler way to say this is to only keep uniq lines based on field or column 1. https://www.unix.com/shell-programming-scripting/165717-removing-duplicate-records-file-based-single-column.html Can someone explain this command please? How are there no... (5 Replies)
Discussion started by: cokedude
5 Replies

8. Shell Programming and Scripting

Removing duplicate lines on first column based with pipe delimiter

Hi, I have tried to remove dublicate lines based on first column with pipe delimiter . but i ma not able to get some uniqu lines Command : sort -t'|' -nuk1 file.txt Input : 38376KZ|09/25/15|1.057 38376KZ|09/25/15|1.057 02006YB|09/25/15|0.859 12593PS|09/25/15|2.803... (2 Replies)
Discussion started by: parithi06
2 Replies

9. Shell Programming and Scripting

Filter duplicate records from csv file with condition on one column

I have csv file with 30, 40 columns Pasting just three column for problem description I want to filter record if column 1 matches CN or DN then, check for values in column 2 if column contain 1235, 1235 then in column 3 values must be sequence of 2345, 2345 and if column 2 contains 6789, 6789... (5 Replies)
Discussion started by: as7951
5 Replies

10. Shell Programming and Scripting

CSV File:Filter duplicate records from column1 & another column having unique record

Hi Experts, I have csv file with 30, 40 columns Pasting just 2 column for problem description. Need to print error if below combination is not present in file check for column-1 (DocumentNumber) and filter columns where value in DocumentNumber field is same. For all such rows, the field... (7 Replies)
Discussion started by: as7951
7 Replies
OTFDUMP(1)							   User Commands							OTFDUMP(1)

NAME
otfdump - otfdump DESCRIPTION
otfdump - convert otf traces or parts of it into a human readable, long version Options: -h, --help show this help message -V show OTF version -f <n> set max number of filehandles available (default: 50) -o <file> output file if the ouput file is unspecified the stdout will be used --num <a> <b> output only records no. [a,b] --time <a> <b> output only records with time stamp in [a,b] --nodef omit definition records --noevent omit event records --nostat omit statistic records --nosnap omit snapshot records --nomarker omit marker records --nokeyvalue omit key-value pairs --fullkeyvalue show key-value pairs including the contents of byte-arrays --procs <a> show only processes <a> <a> is a space-seperated list of process-tokens --records <a> show only records <a> <a> is a space-seperated list of record-type-numbers record-type-numbers can be found in OTF_Definitions.h (OTF_*_RECORD) -s, --silent do not display anything except the time otfdump needed to read the tracefile otfdump 1.10.2 May 2012 OTFDUMP(1)
All times are GMT -4. The time now is 01:00 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy