Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: extracting columns falling within specific ranges for multiple files
Top Forums Shell Programming and Scripting extracting columns falling within specific ranges for multiple files Post 302596557 by balajesuri on Tuesday 7th of February 2012 06:39:57 PM
Old 02-07-2012
Code:
#! /bin/bash

for file in *.txt
do
    f=`basename $file .txt`
    while read x
    do
        day=`echo $x | awk '{print $NF}'`
        if [ $day -ge 1 ] && [ $day -le 7 ]
        then
            echo $x >> ${f}_wk01.txt
        elif [ $day -ge 8 ] && [ $day -le 14 ]
        then
            echo $x >> ${f}_wk02.txt
        elif [ $day -ge 15 ] && [ $day -le 21 ]
        then
            echo $x >> ${f}_wk03.txt
        elif [ $day -ge 22 ] && [ $day -le 28 ]
        then
            echo $x >> ${f}_wk04.txt
        elif [ $day -ge 29 ] && [ $day -le 31 ]
        then
            echo $x >> ${f}_wk05.txt
        fi
    done < $file
done

This User Gave Thanks to balajesuri For This Post:
ida1215
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

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. (10 Replies)
Discussion started by: auratus42
10 Replies

2. UNIX for Dummies Questions & Answers

Extracting columns from multiple files with awk

hi everyone! I already posted it in scripts, I'm sorry, it's doubled I'd like to extract a single column from 5 different files and put them together in an output file. I saw a similar question for 2 input files, and the line of code workd very well, the code is: awk 'NR==FNR{a=$2; next}... (1 Reply)
Discussion started by: orcaja
1 Replies

3. Shell Programming and Scripting

Extracting columns from multiple files with awk

hi everyone! I'd like to extract a single column from 5 different files and put them together in an output file. I saw a similar question for 2 input files, and the line of code workd very well, the code is: awk 'NR==FNR{a=$2; next} {print a, $2}' file1 file2 I added the file3, file4 and... (10 Replies)
Discussion started by: orcaja
10 Replies

4. Shell Programming and Scripting

getting files between specific date ranges in solaris

hi ! how can i get files in a directory between certain date ranges ? say all files created/modified between Jan24 - Jan31 thanks (10 Replies)
Discussion started by: aliyesami
10 Replies

5. Shell Programming and Scripting

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? (1 Reply)
Discussion started by: gabrysfe
1 Replies

6. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on the values of two columns (given ranges)

Hi, I have a tab delimited text file with multiple columns. The second and third columns include numbers that have not been sorted. I want to extract rows where the second column includes a value between -0.01 and 0.01 (including both numbers) and the first third column includes a value between... (1 Reply)
Discussion started by: evelibertine
1 Replies

7. Shell Programming and Scripting

Extracting specific files from multiple .tgz files

Hey, I have number of .tgz files and want to extract the file with the ending *results.txt from each one. I have tried for file in *.tgz; do tar --wildcards -zxf $file *results.txt; doneas well as list=$(ls *.tgz) for i in $list; do tar --wildcards -zxvf $i *.results.txt; done... (1 Reply)
Discussion started by: jfern
1 Replies

8. Shell Programming and Scripting

Sum values of specific column in multiple files, considering ranges defined in another file

I have a file (let say file B) like this: File B: A1 3 5 A1 7 9 A2 2 5 A3 1 3 The first column defines a filename and the other two define a range in that specific file. In the same directory, I have also three more files (File A1, A2 and A3). Here is 10 sample lines... (3 Replies)
Discussion started by: Bastami
3 Replies

9. Shell Programming and Scripting

Extracting data from specific rows and columns from multiple csv files

I have a series of csv files in the following format eg file1 Experiment Name,XYZ_07/28/15, Specimen Name,Specimen_001, Tube Name, Control, Record Date,7/28/2015 14:50, $OP,XYZYZ, GUID,abc, Population,#Events,%Parent All Events,10500, P1,10071,95.9 Early Apoptosis,1113,11.1 Late... (6 Replies)
Discussion started by: pawannoel
6 Replies

10. Programming

Derivation of values falling on date ranges

Hi Guys, I am having below tables used in oracle bal ID BALANCE BAL_DATE 1 -11.71 01-JAN-05 00.00.00 1 -405.71 02-JAN-05 00.00.00 1 -760.71 03-JAN-05 00.00.00 ref_table PRODUCT EFF_FROM_DATE EFF_TO_DATE TYPE MIN_AMT MAX_AMT CHARGE 12 01-JAN-05 00.00.00 01-JAN-06... (6 Replies)
Discussion started by: rohit_shinez
6 Replies

LEARN ABOUT LINUX

motd.tail

MOTD.TAIL(5)						   Debian Administrator's Manual					      MOTD.TAIL(5)

NAME

       motd.tail - Template for building the system message of the day

DESCRIPTION

       On Debian systems, the system message of the day is rebuilt at each startup, in order to display an accurate information. /etc/motd.tail is
       the file to edit permanent changes to the message of the day.

OVERVIEW

       The initiation script /etc/init.d/bootmisc.sh prepends a line containing information about the system  to  /etc/motd.tail  and  stores  the
       resulting  file in /var/run/motd. /etc/motd is a symbolic link to /var/run/motd.  This is done to prevent changes to /etc as the system can
       not assume /etc to be writable.

       Changes to /etc/motd effectively end up in a file under /var/run which will be regenerated upon reboot.

       A symbolic link to a different file, such as /etc/motd.static disables this behaviour.

FILES

       /etc/init.d/bootmisc.sh
	      The initiation script which builds /var/run/motd

       /etc/motd
	      Symbolic link to the system message of the day at /var/run/motd

       /etc/motd.tail
	      Template for building the system message of the day

       /var/run/motd
	      System message of the day file rebuilt at each computer start

SEE ALSO

       login(1), issue(5), motd(5).

Debian								    2007-04-28							      MOTD.TAIL(5)
All times are GMT -4. The time now is 07:29 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy