Extracting columns Post: 302359474

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Extracting columns from different files for later merging

Hello! I wan't to extract columns from two files and later combine them for plotting with gnuplot. If the files file1 and file2 look like: fiile1: a, 0.62,x b, 0.61,x file2: a, 0.43,x b, 0,49,x The desired output is a 0.62 0.62 b 0.61 0.49 Thank you in advance!

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Need help in extracting columns

Hi , I have a file having around 8 columns spereated by space . Now that I need to extract columns from this. The problem is this functionality is needed in a script and the required columns are dynamic and can range from 2 columns to 8 columns at a time . What I tried without luck is ...

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extracting multiple consecutive columns using awk

Hello, I have a matrix 200*10,000 and I need to extract the columns between 40 and 77. I dont want to write in awk all the columns. eg: awk '{print $40, $41, $42,$43 ... $77}'. I think should exist a better way to do this.

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extracting columns with awk

Friends, I have a file with fileds in the following order sda 4.80 114.12 128.69 978424 1103384 sdb 0.03 0.40 0.00 3431 0 sda 1.00 0.00 88.00 0 176 sdb ...

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Extracting only a few columns!!!?

Hi All, I have a text file which looks like below. ################################################ Name:xxxxxxx Version:1.0 Class: 2 City : Bangalore Component Part Action Nb New Part Naming Part Name 12345 default 12345.12345 Bad 23456 ...

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extracting columns from 2 files

Hello, I have 2 files file1 & file2 = a1 b1 a2 b2 a3 b3 ... = c1 d1 c2 d2 c3 d3 ... I need to compare if b(i)=c(j) . i,j=1,2,3,4,... If yes, right a(i) d(j) in output file3 per line

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Using columns from 2 files and extracting string

Hi All, I have 2 files with a common column. File 1 looks like NAME START POS1 POS2 N1 1234 1236 1237 N2 1245 1248 1250 .. .. File 2 looks like NAME STRING N1 ABCDEFGH N2 EFGHBCD N3 PQRSSTUV .. ...... ...

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Extracting only unique data between two columns

:wall:Hi there, I am trying to extract/filter a unique data between specific columns from a tab deliminated file, that has a number of columns: input file as follow: 5 rs1 70 A C 7 1 1 Blue 5 rs9 66 A E ...

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Extracting wanted columns

Suppose file1 1 3 8 9 file2 1 2 3 4 5 6 7 8 9 10 1 0 1 0 1 0 1 0 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 I want to print columns listed in file 1 from file2. so the output will look like 1 3 8 9 1 1 0 1

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Extracting multiple columns with awk

Hi everyone!! I need to apply a simple command to extract columns from a matrix, but I need to extract contemporary from the first to the tenth columns, than from the eleventh to the twentyth and so on... how can i do that?

LEARN ABOUT CENTOS

yum-cron

yum-cron(8)															       yum-cron(8)

NAME

       yum-cron - an interface to convieniently call yum from cron

SYNOPSIS

       yum-cron [config-file]

DESCRIPTION

       yum-cron  is  an  alternate  interface to yum that is optimised to be convenient to call from cron.  It provides methods to keep repository
       metadata up to date, and to check for, download, and apply updates.  Rather than accepting many different command line arguments, the  dif-
       ferent functions of yum-cron can be accessed through config files.

       config-file  is	used  to optionally specify the path to the configuration file to use.	If it is not given, the default configuration file
       will be used.  It is useful to be able to specify different configuration files for different use cases.  For  example,	one  configuration
       file  might  be set to update the repository metadata, and a line could be added to the crontab to run yum-cron frequently using this file.
       Then, another configuration file might be set to install updates, and yum-cron could be run from cron using this file just once each day.

FILES

       /etc/yum/yum-cron.conf
       /etc/yum/yum-cron-hourly.conf

SEE ALSO

       yum (8)

AUTHORS

       See the Authors file included with this program.

BUGS

       There of course aren't any bugs, but if you find any, you should email
	the mailing list, yum@lists.baseurl.org, or consult bugzilla.

Nick Jacek															       yum-cron(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Extracting columns from different files for later merging

Discussion started by: kingkong

2. Shell Programming and Scripting

Need help in extracting columns

Discussion started by: praveenbvarrier

3. Shell Programming and Scripting

extracting multiple consecutive columns using awk

Discussion started by: auratus42

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extracting columns with awk

Discussion started by: achak01