Sponsored Content
Top Forums Shell Programming and Scripting Extracting the column containing URL from a text file Post 302909367 by RudiC on Wednesday 16th of July 2014 12:15:02 PM
Old 07-16-2014
Not clear. Please rephrase carefully.

EDIT: Guessing wildly:
Code:
awk 'BEGIN {OFS=FS="\t"} {n=split ($3, T, " "); $3=""; for (i=1;i<=n;i++) if (T[i]~/www|http|ftp|mailto|Text/) $3=$3 T[i];print $2,$3}' file
URL         Text    
http://example.com    www.test.com,http://example4.com
http://example1.net    http://example6.com
http://example2.net


Last edited by RudiC; 07-16-2014 at 03:56 PM.. Reason: Added the match for "Text"
This User Gave Thanks to RudiC For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extracting anchor text and its URL from HTML files in BASH

Hi All, I have some HTML files and my requirement is to extract all the anchor text words from the HTML files along with their URLs and store the result in a separate text file separated by space. For example, <a href="/kid/stay_healthy/">Staying Healthy</a> which has /kid/stay_healthy/ as... (3 Replies)
Discussion started by: shoaibjameel123
3 Replies

2. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on the first column

I have a tab delimited text file where the first column can take on three different values : 100, 150, 250. I want to extract all the rows where the first column is 100 and put them into a separate text file and so on. This is what my text file looks like now: 100 rs3794811 0.01 0.3434... (1 Reply)
Discussion started by: evelibertine
1 Replies

3. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on the first column

I have a tab delimited text file where the first column can take on three different values : 100, 150, 250. I want to extract all the rows where the first column is 100 and put them into a separate text file and so on. This is what my text file looks like now: 100 rs3794811 0.01 0.3434 100... (1 Reply)
Discussion started by: evelibertine
1 Replies

4. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on numerical values of a column

I have a text file where the second column is a list of numbers going from small to large. I want to extract the rows where the second column is smaller than or equal to 0.0001. My input: rs10082730 9e-08 12 46002702 rs2544081 1e-07 12 46015487 rs1425136 1e-06 7 35396742 rs2712590... (1 Reply)
Discussion started by: evelibertine
1 Replies

5. UNIX for Dummies Questions & Answers

Extracting rows from a space delimited text file based on the values of a column

I have a space delimited text file. I want to extract rows where the third column has 0 as a value and write those rows into a new space delimited text file. How do I go about doing that? Thanks! (2 Replies)
Discussion started by: evelibertine
2 Replies

6. UNIX for Dummies Questions & Answers

Extracting the last column of a text file

I would like to extract the last column of a text file but different rows of the text file have different numbers of columns. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies

7. Shell Programming and Scripting

Extracting the file name from the specified URL

Hello Everyone, I am trying to write a shell script(or Perl Script) that would do the following: I have a file that contains the following lines: File: https://ims-svnus.com/dev/DB/trunk/feeds/templates/shell_script.txt -r860... (5 Replies)
Discussion started by: filter
5 Replies

8. UNIX for Dummies Questions & Answers

Extracting rows from a text file if the value of a column falls between a certain range

Hi, I have a file that looks like the following: 10 100080417 rs7915867 ILMN_1343295 12 6243093 7747537 10 100190264 rs2296431 ILMN_1343295 12 6643093 6647537 10 100719451 SNP94374 ILMN_1343295 12 6688093 7599537 ... (1 Reply)
Discussion started by: evelibertine
1 Replies

9. Shell Programming and Scripting

Extracting the column containing URL from a text file

I have the file like this: Timestamp URL Text 1331635241000 http://example.com Peoples footage at www.test.com,http://example4.com 1331635231000 http://example1.net crack the nuts http://example6.com 1331635280000 http://example2.net ... (0 Replies)
Discussion started by: csim_mohan
0 Replies

10. Shell Programming and Scripting

Extracting the column containing URL from a text file

I have the file like this: Timestamp URL Text 1331635241000 http://example.com Peoples footage at www.test.com,http://example4.com 1331635231000 http://example1.net crack the nuts http://example6.com 1331635280000 http://example2.net ... (0 Replies)
Discussion started by: csim_mohan
0 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWgawk | +--------------------+-----------------+ |Interface Stability | Volatile | +--------------------+-----------------+ NOTES
Source for gawk is available on http://opensolaris.org. Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 02:51 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy