|
|
Sponsored Content
Top Forums
UNIX for Advanced & Expert Users
How to extract subset file from dataset?
Post 302850275 by Corona688 on Wednesday 4th of September 2013 12:30:59 PM
09-04-2013
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello!
I'm trying to find out the total file size of a subset list in a directory. For example, I do not need to know the total file size of all the files in a directory, but I need to know what the total size is of say, "ls -l *FEB08*" in a directory. Is there any easy way of doing this?
... (3 Replies)
Discussion started by: tekster757
3 Replies
2. Shell Programming and Scripting
Hi, All
I have a huge file which has 450G. Its tab-delimited format is as below
x1 A 50020 1
x1 B 50021 8
x1 C 50022 9
x1 A 50023 10
x2 D 50024 5
x2 C 50025 7
x2 F 50026 8
x2 N 50027 1
:
:
Now, I want to extract a subset from this file. In this subset, column 1 is x10, column 2 is... (3 Replies)
Discussion started by: cliffyiu
3 Replies
3. Shell Programming and Scripting
Hi All,
I have some 6000 text files in a directory. My files are named like 1.txt, 2.txt 3.txt and so on until 6000.txt. I want to count the "number of words" in only first 3000 of them. Any suggestions?
I know wc -w can count the number of words in a text file. I am using Red Hat Linux. (3 Replies)
Discussion started by: shoaibjameel123
3 Replies
4. Solaris
Hi All,
I want to write a script to create flar images on multiple servers. In non zfs filesystem I am using -X option to refer a file to exclude mounts on different servers.
but on ZFS -X option is not working. I want multiple mounts to be ignore on ZFS base system during flarecreate.
I... (0 Replies)
Discussion started by: uxravi
0 Replies
5. Shell Programming and Scripting
Hello. I was wondering if anyone could help. I have a file containing a large table in the format:
marker1 marker2 marker3 marker4
position1 position2 position3 position4
genotype1 genotype2 genotype3 genotype4
with marker being a name, position a numeric... (2 Replies)
Discussion started by: davegen
2 Replies
6. UNIX for Dummies Questions & Answers
Dear all,
I have a file lik below: n of row=420, n of letters in each row=100000 like below: there is no space between the letters.
what I want is: the 75000th letter to the 85000th letter in each row.
how to do that? thanks a lot!
... (2 Replies)
Discussion started by: forevertl
2 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I'd like to swap the columns 1 and 2 of a space-delimited text file but only for the first 1000 rows. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
8. UNIX for Dummies Questions & Answers
Hello
Could you please help me to find a code that can randomly select 1224 lines from a file of 12240 and make tn output with 1224 line each.
my input is txt file with 12240 lines like :
13474 999003507 0 0 2 -9
13475 999003508 0 0 2 -9
13476 999003509 0 0 1 -9
13477 999003510 0 0 1 -9
... (7 Replies)
Discussion started by: biopsy
7 Replies
9. Shell Programming and Scripting
Hello Unix experts,
I need a help to create a subset file. I know with cut comand, its very easy to select many different columns, or threshold. But here I have a bit problem as in my data file is big. And I don't want to identify the column numbers or names manually. I am trying to find any... (7 Replies)
Discussion started by: smitra
7 Replies
10. Shell Programming and Scripting
In the below awk if I use the attached file as the input, I get no results for TCF4. However, if I just copy that line from the attached file and use that as input I get results for TCF4.
Basically the gene file is a 1 column list that is used to filter $8 of the attached file. When there is a... (9 Replies)
Discussion started by: cmccabe
9 Replies
LEARN ABOUT CENTOS
clp
CLP(1) General Commands Manual CLP(1) NAME
clp - linear program solver SYNOPSIS
clp filename [ options ] solutionfile DESCRIPTION
This manual page documents briefly the clp command. clp -- interface to the coin linear programming solver. clp solves the following linear optimization program: minimize c^t x such that: row_lb <= Ax <= row_ub column_lb <= x <= column_ub OPTIONS
When no options are given clp enters the interactive command line mode. Otherwise the program enters a batch mode, for which a summary of options is included below. For a complete description, see /usr/share/doc/coinor-libclp-doc. -help Show summary of options. -primalsimplex solve the problem using the primal simplex method -dualsimplex solve the problem using the dual simplex method -maximize maximize the problem SEE ALSO
glpsol(1),dsdp5(1) This program is fully documented in the accompanying html documentation which can be found in /usr/share/doc/coinor-libclp-doc if the coinor-libclp-doc package is installed. AUTHOR
clp was written by John J. Forrest <jjforre@us.ibm.com> et.al. This manual page was written by Soeren Sonnenburg <sonne@debian.org>, for the Debian project (but may be used by others). May 7, 2008 CLP(1)