Try
If you want to remove even the first occurance of lines with duplicates:
EDIT: If you want to keep dupes as well, you could redirect the output inside awk instead:
How can i remove the duplicate lines from a file, for example
sample123456Sample
testing123456testing
XXXXX131323XXXXX
YYYYY423432YYYYY
fsdfdsf123456gsdfdsd
all the duplicates from column 6-12 , must be deleted. I want to consider the first row, if same comes in the given range i want to... (1 Reply)
hi.. i have a file in the following format :-
name-a
age -12
address-123
age-12
phone-22222
============
name-ab
age -11
address-123
age-11
phone-222223
=============
name-abc
age -12
address-1234
age-12
phone-2222223
============= (2 Replies)
Hi,
I need to remove duplicates from a file. The file will be like this
0003 10101 20100120 abcdefghi
0003 10101 20100121 abcdefghi
0003 10101 20100122 abcdefghi
0003 10102 20100120 abcdefghi
0003 10103 20100120 abcdefghi
0003 10103 20100121 abcdefghi
Here if the first colum and... (6 Replies)
Hi,
I am unable to search the duplicates in a file based on the 1st,2nd,4th,5th columns in a file and also remove the duplicates in the same file.
Source filename: Filename.csv
"1","ccc","information","5000","temp","concept","new"
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
All,
I have a file 1181CUSTOMER-L061411_003500.dat.Z having duplicate records in it.
bash-2.05$ zcat 1181CUSTOMER-L061411_003500.dat.Z|grep "90876251S"
90876251S|ABG, AN ADAYANA COMPANY|3550 DEPAUW BLVD|||US|IN|INDIANAPOLIS||DAL|46268||||||GEN|||||||USD|||ABG, AN ADAYANA... (3 Replies)
Hi all
I have following kind of input file
ESR1 PA156 leflunomide PA450192 leflunomide
CHST3 PA26503 docetaxel Pa4586; thalidomide Pa34958; decetaxel docetaxel docetaxel
I want to remove duplicates and I want to separate anything before and after PAxxxx entry into columns or... (1 Reply)
Hi some one please help me to remove duplicates from a pipe delimited file based on first two columns.
123|asdf|sfsd|qwrer
431|yui|qwer|opws
123|asdf|pol|njio
Here My first record and last record are duplicates.As per my requirement I want all the latest records into one file.
I want the... (12 Replies)
Hi all,
I have a issues while loading a flat file to the DB. It is taking much time.
When analyzed i found out that there are duplicates entry in the flat file.
There are 2 type of Duplicate entry.
1) is entire row is duplicate. ( i can use sort | uniq) to remove the duplicated entry.
2) the... (4 Replies)
Discussion started by: samjoshuab
4 Replies
LEARN ABOUT XFREE86
wc
WC(1) User Commands WC(1)NAME
wc - print newline, word, and byte counts for each file
SYNOPSIS
wc [OPTION]... [FILE]...
wc [OPTION]... --files0-from=F
DESCRIPTION
Print newline, word, and byte counts for each FILE, and a total line if more than one FILE is specified. A word is a non-zero-length
sequence of characters delimited by white space.
With no FILE, or when FILE is -, read standard input.
The options below may be used to select which counts are printed, always in the following order: newline, word, character, byte, maximum
line length.
-c, --bytes
print the byte counts
-m, --chars
print the character counts
-l, --lines
print the newline counts
--files0-from=F
read input from the files specified by NUL-terminated names in file F; If F is - then read names from standard input
-L, --max-line-length
print the maximum display width
-w, --words
print the word counts
--help display this help and exit
--version
output version information and exit
AUTHOR
Written by Paul Rubin and David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report wc translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
Full documentation at: <http://www.gnu.org/software/coreutils/wc>
or available locally via: info '(coreutils) wc invocation'
GNU coreutils 8.28 January 2018 WC(1)