Sponsored Content
Top Forums Shell Programming and Scripting Illumina reads remove duplicate... Post 302361278 by deindorfer on Monday 12th of October 2009 09:25:07 PM
Old 10-12-2009
7 million lines should not be too bad. code #2 is storing all those lines in one variable, but if you are on a production system, you should be ok.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

remove duplicate

i have a text its contain many record, but its written in one line, i want to remove from that line the duplicate record, not record have fixed width ex: width = 4 inputfile test.txt =abc cdf abc abc cdf fgh fgh abc abc i want the outputfile =abc cdf fgh only those records can any one help... (4 Replies)
Discussion started by: kazanoova2
4 Replies

2. Shell Programming and Scripting

Remove duplicate ???

Hi all, I have a out.log file CARR|02/26/2006 10:58:30.107|CDxAcct=1405157051 CARR|02/26/2006 11:11:30.107|CDxAcct=1405157051 CARR|02/26/2006 11:18:30.107|CDxAcct=7659579782 CARR|02/26/2006 11:28:30.107|CDxAcct=9534922327 CARR|02/26/2006 11:38:30.107|CDxAcct=9534922327 CARR|02/26/2006... (3 Replies)
Discussion started by: sabercats
3 Replies

3. Shell Programming and Scripting

Remove duplicate

Hi all, I have a text file fileA.txt DXRV|02/28/2006 11:36:49.049|SAC||||CDxAcct=2420991350 DXRV|02/28/2006 11:37:06.404|SAC||||CDxAcct=6070970034 DXRV|02/28/2006 11:37:25.740|SAC||||CDxAcct=2420991350 DXRV|02/28/2006 11:38:32.633|SAC||||CDxAcct=6070970034 DXRV|02/28/2006... (2 Replies)
Discussion started by: sabercats
2 Replies

4. 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

5. UNIX for Dummies Questions & Answers

Remove duplicate in array

Hi, I have a list of numbers stored in an array as below. 5 7 10 30 30 40 50 Please advise how could I remove the duplicate value in the array ? Thanks in advance. (5 Replies)
Discussion started by: Rock
5 Replies

6. Shell Programming and Scripting

remove duplicate

Hi, I am tryung to use shell or perl to remove duplicate characters for example , if I have " I love google" it will become I love ggle" or even "I loveggle" if removing duplicate white space Thanks CC (6 Replies)
Discussion started by: ccp
6 Replies

7. UNIX for Dummies Questions & Answers

Difference between buffered disk reads and cached reads?

I was analyzing the Disk read using hdparm utility. This is what i got as a result. # hdparm -t /dev/sda /dev/sda: Timing buffered disk reads: 108 MB in 3.04 seconds = 35.51 MB/sec # hdparm -T /dev/sda /dev/sda: Timing cached reads: 3496 MB in 1.99 seconds = 1756.56 MB/sec... (1 Reply)
Discussion started by: pinga123
1 Replies

8. Shell Programming and Scripting

How to remove duplicate ID's?

HI I have file contains 1000'f of duplicate id's with (upper and lower first character) as below i/p: a411532A411532a508661A508661c411532C411532 Requirement: But i need to ignore lowercase id's and need only below id's o/p: A411532 A508661 C411532 (9 Replies)
Discussion started by: buzzme
9 Replies

9. Shell Programming and Scripting

Remove duplicate

Hi , I have a pipe seperated file repo.psv where i need to remove duplicates based on the 1st column only. Can anyone help with a Unix script ? Input: 15277105||Common Stick|ESHR||Common Stock|CYRO AB 15277105||Common Stick|ESHR||Common Stock|CYRO AB 16111278||Common Stick|ESHR||Common... (12 Replies)
Discussion started by: samrat dutta
12 Replies

10. UNIX for Dummies Questions & Answers

Remove duplicate

Hi, How can I replace || with space and then remove duplicate from following text? T111||T222||T444||T222||T555 Thanks in advance (10 Replies)
Discussion started by: tinku981
10 Replies
OHCOUNT(1)							   User Commands							OHCOUNT(1)

NAME
ohcount - manual page for ohcount 3.0.0 SYNOPSIS
ohcount [option] [paths...] DESCRIPTION
Ohloh source code line counter command line tool. http://www.ohloh.net/ [option] can be one of the following: -a, --annotate -d, --detect -h, --help -i, --individual -l, --license -re -s, --summary -a, --annotate Show annotated source code The contents of all source code files found within the given paths will be emitted to stdout. Each line will be prefixed with a tab-delimited language name and semantic categorization (code, comment, or blank). -d, --detect Find source code files Recursively find all source code files within the given paths. For each source code file found, the file name will be emitted to stdout prefixed with a tab-delimited language name. -h, --help Display this message -i, --individual Count lines of code per file Count lines in all source code files within the given paths, and emit a report of the lines of code, comments, and blanks in each language per file. -l, --license Displays detected licensing information contained in each source code file. -re Prints raw entity information to the screen (mainly for debugging). -s, --summary Count lines of code (default) Count lines in all source code files within the given paths, and emit a report of the total number of lines of code, comments, and blanks in each language. This is the default action. [paths] can refer to any number of individual files or directories. Directories will be probed recursively. If no path is given, the current directory will be used. ohcount 3.0.0 September 2011 OHCOUNT(1)
All times are GMT -4. The time now is 10:22 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy