Sponsored Content
Top Forums UNIX for Advanced & Expert Users Column Extraction for a particular match Post 302808719 by arindam guha on Friday 17th of May 2013 11:09:26 AM
Old 05-17-2013
Column Extraction for a particular match

Hi,
PFB the input:

unix/java/perl/random.txt
unix1/java1/random1.txt
unix2/java2/perl2/random2.txt
unix3/java3/random3.txt
unix4/random4.txt

i want the following output:
random.txt
random1.txt
random2.txt
random3.txt
random4.txt
the patterns[unix/..] can change but i need the .txt file only.
how can i get this?
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

merged 10 files with column extraction into one

Hi, I have 600 text files. In each txt file, I have 3 columns, e.g: File 1 a 0.21 0.003 b 0.34 0.004 c 0.72 0.002 File 2 a 0.25 0.0083 b 0.38 0.0047 c 0.79 0.00234 File 3 a 0.45 0.0063 b 0.88 0.0027 c 0.29 0.00204 ... my filename as "sc2408_0_5278.txt sc2408_0_5279.txt... (2 Replies)
Discussion started by: libenhelen
2 Replies

2. Shell Programming and Scripting

Partial Column extraction/Process/Repasting changed Columns back to Source file

I have the following requirement. file1.txt (this could contain 5 million rows) ABC 1234 XYZ .... (3000 bytes) QRD 4612 GHT .... (3000 bytes) I need to create file2.txt 1234 4612 I have a EAI process to change file2.txt into file3.txt 4555 3743 Then I would have to use... (0 Replies)
Discussion started by: jostul
0 Replies

3. UNIX for Dummies Questions & Answers

Column Extraction

Hello all, I have attached a txt doc with data sorted into columns (it is best to open with "word pad" to maintain the correct format. In the data there are two columns E/N and Ko. I wanted to know how to extract the data and form an excel sheet. Or at least just extract the data. The data is... (4 Replies)
Discussion started by: gingburg
4 Replies

4. Shell Programming and Scripting

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2

Match column 3 in file1 to column 1 in file 2 and replace with column 2 from file2 file 1 sample SNDK 80004C101 AT XLNX 983919101 BB NETL 64118B100 BS AMD 007903107 CC KLAC 482480100 DC TER 880770102 KATS ATHR 04743P108 KATS... (7 Replies)
Discussion started by: rydz00
7 Replies

5. Shell Programming and Scripting

Awk or Sed, fubd match in column, then edit column.

FILE A: 9780743551526,(Abridged) 9780743551779,(Unabridged) 9780743582469,(Abridged) 9780743582483,(Unabridged) 9780743563468,(Abridged) 9780743563475,(Unabridged) FILE B: c3saCandyland 9780743518321 "CANDYLAND" "MCBAIN, ED" 2001 c3sbCandyland 9780743518321 ... (7 Replies)
Discussion started by: glev2005
7 Replies

6. UNIX for Dummies Questions & Answers

awk/sed match and extraction

Hi, I have a file like this- aa 12 23 34 aa 21 34 56 aa 78 45 56 I want to print out only the lines after the last aa. How do I do this? I tried using grep -A and sed -n, but both didnt work as I wanted to. Could someone help me out please.. (3 Replies)
Discussion started by: jamie_123
3 Replies

7. Shell Programming and Scripting

awk Print New Column For Every Two Lines and Match On Multiple Column Values to print another column

Hi, My input files is like this axis1 0 1 10 axis2 0 1 5 axis1 1 2 -4 axis2 2 3 -3 axis1 3 4 5 axis2 3 4 -1 axis1 4 5 -6 axis2 4 5 1 Now, these are my following tasks 1. Print a first column for every two rows that has the same value followed by a string. 2. Match on the... (3 Replies)
Discussion started by: jacobs.smith
3 Replies

8. UNIX for Dummies Questions & Answers

Match sum of values in each column with the corresponding column value present in trailer record

Hi All, I have a requirement where I need to find sum of values from column D through O present in a CSV file and check whether the sum of each Individual column matches with the value present for that corresponding column present in the trailer record. For example, let's assume for column D... (9 Replies)
Discussion started by: tpk
9 Replies

9. UNIX for Beginners Questions & Answers

UNIX - 2 tab delimited files, conditional column extraction

Please know that I am very new to unix and trying to learn 'on the job'. I'm only manipulating large tab-delimited files (millions of rows), but I'm stuck and don't know how to proceed with the following. Hoping for some friendly advice :) I have 2 tab-delimited files - with differing column &... (10 Replies)
Discussion started by: GTed
10 Replies

10. Shell Programming and Scripting

If pattern match in other column, modify column 3.

My command sed will modify everything in column 3 if i will use the command below. I want to search for a pattern then modify everything in column 3. sed -i 's/\|165\|/server1/g' file.txt Input: 01-31-2019 19:14:05|device|165|1548962040165|5c5348f9-0804-1111|file_attach|7271|587|smtp|... (6 Replies)
Discussion started by: invinzin21
6 Replies
dos2unix(1)						      General Commands Manual						       dos2unix(1)

NAME
dos2unix - DOS/MAC to UNIX text file format converter SYNOPSYS
dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...] Options: [-hkqV] [--help] [--keepdate] [--quiet] [--version] DESCRIPTION
This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format. OPTIONS
The following options are available: -h --help Print online help. -k --keepdate Keep the date stamp of output file same as input file. -q --quiet Quiet mode. Suppress all warning and messages. -V --version Prints version information. -c --convmode convmode Sets conversion mode. Simulates dos2unix under SunOS. -o --oldfile file ... Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used. -n --newfile infile outfile ... New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be used or you WILL lost your files. EXAMPLES
Get input from stdin and write output to stdout. dos2unix Convert and replace a.txt. Convert and replace b.txt. dos2unix a.txt b.txt dos2unix -o a.txt b.txt Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode. Convert c.txt from Mac to Unix ascii format. dos2unix a.txt -c iso b.txt dos2unix -c ascii a.txt -c iso b.txt dos2unix -c mac a.txt b.txt Convert and replace a.txt while keeping original date stamp. dos2unix -k a.txt dos2unix -k -o a.txt Convert a.txt and write to e.txt. dos2unix -n a.txt e.txt Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt. dos2unix -k -n a.txt e.txt Convert and replace a.txt. Convert b.txt and write to e.txt. dos2unix a.txt -n b.txt e.txt dos2unix -o a.txt -n b.txt e.txt Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt. dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt DIAGNOSTICS
BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me. AUTHORS
Benjamin Lin - <blin@socs.uts.edu.au> Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org> MISCELLANY
Tested environment: Linux 1.2.0 with GNU C 2.5.8 SunOS 4.1.3 with GNU C 2.6.3 MS-DOS 6.20 with Borland C++ 4.02 Suggestions and bug reports are welcome. SEE ALSO
unix2dos(1) mac2unix(1) 1995.03.31 dos2unix v3.0 dos2unix(1)
All times are GMT -4. The time now is 06:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy