Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Match pattern in a field, print pattern only instead of the entire field
Top Forums UNIX for Dummies Questions & Answers Match pattern in a field, print pattern only instead of the entire field Post 302603753 by balajesuri on Friday 2nd of March 2012 01:21:46 AM
Old 03-02-2012
Assuming your columns are tab-separated.

Code:
perl -F"\t" -lane '$F[1]=~s/ //g;if ($F[1] =~ /([13]{1,5}tomatoes[13]{1,5})/) {$F[1] =~ s/.*?($1).*/$1/; print join ("\t", @F)}' file.tab

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how do i pattern match a field with awk?

hi, let's say $numbers = "324 350 587" an so on... what i'm trying to do is this: awk -v numbers="$numbers" '{if (numbers ~ /$2/) print $0, "bla bla"}' file # file looks like this: 214 ..... 215 ... 216 .... 250 ... 324 325 ... 350 something ... ... 587 ... (4 Replies)
Discussion started by: someone123
4 Replies

2. Shell Programming and Scripting

Print line if first Field matches a pattern

Hi All, I would like my code to be able to print out the whole line if 1st field has a dot in the number. Sample input and expected output given below. My AWK code is below but it can;t work, can any expert help me ? Thanks in advance. {if ($1 ~ /*\.*/) { print $0 }} Input: ... (2 Replies)
Discussion started by: Raynon
2 Replies

3. Shell Programming and Scripting

print the last line of an recurring pattern on the 3rd field

How can i awk/sed to print the last line of an recurring pattern on the 3rd field? Input lines: 123456.1 12 1357911 11111.1 01 123456.2 12 1357911 11111.2 02 123456.3 12 1357911 11111.3 03 123456.4 12 1357911 11111.4 04 123456.5 12 1357911 11111.5 05 246810.1 12 1357911 22222.1 01... (4 Replies)
Discussion started by: ux4me
4 Replies

4. Shell Programming and Scripting

AWK: Pattern match between 2 files, then compare a field in file1 as > or < field in file2

First, thanks for the help in previous posts... couldn't have gotten where I am now without it! So here is what I have, I use AWK to match $1 and $2 as 1 string in file1 to $1 and $2 as 1 string in file2. Now I'm wondering if I can extend this AWK command to incorporate the following: If $1... (4 Replies)
Discussion started by: right_coaster
4 Replies

5. Shell Programming and Scripting

Displaying the first field if the second field matches the pattern using Perl

Hi, I am trying with the below Perl command to print the first field when the second field matches the given pattern: perl -lane 'open F, "< myfile"; for $i (<F>) {chomp $i; if ($F =~ /patt$/) {my $f = (split(" ", $i)); print "$f";}} close F' dummy_file I know I can achieve the same with the... (7 Replies)
Discussion started by: royalibrahim
7 Replies

6. UNIX for Dummies Questions & Answers

Match Pattern after certain pattern and Print words next to Pattern

Hi experts , im new to Unix,AWK ,and im just not able to get this right. I need to match for some patterns if it matches I need to print the next few words to it.. I have only three such conditions to match… But I need to print only those words that comes after satisfying the first condition..... (2 Replies)
Discussion started by: 100bees
2 Replies

7. Shell Programming and Scripting

Awk: print lines with one of multiple pattern in the same field (column)

Hi all, I am new to using awk and am quickly discovering what a powerful pattern-recognition tool it is. However, I have what seems like a fairly basic task that I just can't figure out how to perform in one line. I want awk to find and print all the lines in which one of multiple patterns (e.g.... (8 Replies)
Discussion started by: elgo4
8 Replies

8. Shell Programming and Scripting

Command/script to match a field and print the next field of each line in a file.

Hello, I have a text file in the below format: Source Destination State Lag Status CQA02W2K12pl:D:\CAQA ... (10 Replies)
Discussion started by: pocodot
10 Replies

9. Shell Programming and Scripting

Print field after pattern in all lines

data: hello--hello1--hello2--#growncars#vello--hello3--hello4--jello#growncars#dello--gello--gelloA--gelloB#growncars# I want to be able to print all the values that are found between the patterns "#growncars#" and the next "#growncars#" on the same line. so the output should be: ... (8 Replies)
Discussion started by: SkySmart
8 Replies

10. Shell Programming and Scripting

Get output of multiple pattern match from first field to a file

Hi All, Greetings! I have a file of 40000+ lines with different entries, I need matching entries filterd out to their files based on first filed pattern for the matching : For example: All server1 entries (in field1) to come together with its path in 2nd field. The best output I want... (9 Replies)
Discussion started by: rveri
9 Replies

LEARN ABOUT CENTOS

xmtablistinserttabs

XmTabListInsertTabs(library call)										 XmTabListInsertTabs(library call)

NAME

       XmTabListInsertTabs -- A convenience function that inserts tabs into a tab list

SYNOPSIS

       #include <Xm/Xm.h>
       XmTabList XmTabListInsertTabs(
       XmTabList oldlist,
       XmTab *tabs,
       Cardinal tab_count,
       int position);

DESCRIPTION

       XmTabListInsertTabs  creates  a	new tab list that includes the tabs in oldlist. This function copies specified tabs to the tab list at the
       given position. The first tab_count tabs of the tabs array are added to the tab list. If oldlist is NULL, XmTabListInsertTabs creates a new
       tab list containing only the tabs specified.

       oldlist	 Specifies the tab list to add the tabs to.  The function deallocates oldlist after extracting the required information.

       tabs	 Specifies a pointer to the tabs to be added to the tab list.  It is the caller's responsibility to free the tabs in tabs by using
		 XmTabFree.

       tab_count Specifies the number of tabs in tabs.

       position  Specifies the position of the first new tab in the tab list. A value of 0 (zero) makes the first new tab the first tab in the tab
		 list,	a  value of 1 makes it the second tab, and so on. If position is greater than the number of tabs in oldlist, then the tabs
		 will be inserted at the end. If position is negative, the count will be backwards from the end. A value of -1 makes the first new
		 tab the last tab, and so on.

RETURN

       If  tabs  is  NULL  or  tab_count is 0 (zero), this function returns oldlist. Otherwise, it returns a new tab list.  The function allocates
       space to hold the returned tab list.  The application is responsible for managing the allocated space.  The  application  can  recover  the
       allocated space by calling XmTabListFree.

RELATED

       XmTabList(3) and XmTabListFree(3).

														 XmTabListInsertTabs(library call)
All times are GMT -4. The time now is 11:10 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy