print column that match reg expr Post: 302320739

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Text replace by position instead of reg expr.

Can we replace the contents the of the rows of file, from one position to another position by mentioning, some start position & the width?

2. Shell Programming and Scripting

var substitution in a reg expr ?

In a shell script, how I can achieve substitution of shell script var to a regular expression, as shown below. var=`head -1 file1` awk '$0!~/$var/ {print $0}' file1 > file2 In the case above $var value literally considered for non-exists criteria.

3. UNIX for Dummies Questions & Answers

scipt dividing strings /reg expr

Hello! I've got txt-file containing lots of data in sentences like this: ;;BA;00:00:03:00;COM;CLOQUET-LAFOLLYE;SIMON; but sometime more than on in a line like this: ;;BA;00:00:03:00;COM;CLOQUET-LAFOLLYE;SIMON;;;BA;00:00:03:00;REA;RTL9;;;;BAC;:00;TIT;SEMAINE SPECIALE ~SSLOGAN~T DVD;; ...

4. Shell Programming and Scripting

PERL: Simple reg expr validate 6 digits number

Hi there! I'm trying to validate a simple 6 digits number with reg expr. I ONLY want 6 digits so when i type 7 digits the script should no validate the number. I've write this code: #!/usr/bin/perl while(<STDIN>){ if($_=~/\d{6}/){ print "Bingo!\n"; ...

5. Shell Programming and Scripting

perl: reg.expr: combine starting and ending removal in one exprecion

Hello, I am new in perl and in regular exprecion; so I am looking for help (or an experienced advise.) The target is a triming spaces from a string: i.e., remove spases from begining and from end of a string. One of main point of a searched solution is performance: for current task it is...

6. Shell Programming and Scripting

Match and print particular column

Hi All, I am in need of help. I want to match a value of each row in �file 1� with the value of first row in �file 2� and print out only the columns that match. How can I do it in awk? Any help is greatly appreciated. for example, I have two files: Cat �File 1� ID 3 8 15 Cat �File...

7. Programming

How to prevent incorrect string using reg expr in Java?

Hi All, I need your input on how to mask out / ignore a string that does not match a working regular expression (continually refining) pattern in Java. Below is the code snippet which is picking up all the lines with the correct regular expression string except one known so far: public...

8. Shell Programming and Scripting

print when column match with other file

Hello all, please help. There are two file like this: file1: 1197510.0 294777.7 9666973.0 21.6 1839.8 1197510.0 294777.7 9666973.0 413.2 2075.9 1197510.0 294777.7 9666973.0 689.3 2260.0 ...

9. Shell Programming and Scripting

awk strings search + print next column after match

Hi, I have a file filled with search strings which have a blank in between and look like this: S. g. Ehr. o. Jg. v. d. Chijs g. Ehr. Now i would like to search for the strings and it also shall return the next column after the match. awk -v FILE="search_strings.txt" 'BEGIN {...

10. 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...

LEARN ABOUT DEBIAN

smd-loop

smd-loop(1)						 Sync Mail Dir (smd) documentation					       smd-loop(1)

NAME

       smd-loop - iterates smd-pull and smd-push

SYNOPSIS

       smd-loop [-vt]

DESCRIPTION

       smd-loop  runs  smd-push and smd-pull at regular intervals as defined by the user in the ~/.smd/loop configuration file. On errors that are
       reported to be transient, it retries a second time before failing.

       The configuration file is line-oriented. Each line is composed of three space separated fields:	pull-frequency,  push-frequency  and  end-
       point-name. Frequencies are expressed in minutes, while endpoint name is a valid name for smd-pull(1) and smd-push(1). Lines beginning with
       # are considered as comments. The following example calls the command smd-pull default every 3 minutes,	and  smd-push  default	every  10.
       Example:

	   # pull-frequency push-frequency endpoint-name
	     3		    10		   default

OPTIONS

       -v     Increase program verbosity (printed on stderr)

       -t     Just create a template configuration file if none

FILES

       ~/.smd/loop

SEE ALSO

       mddiff(1), smd-server(1), smd-client(1), smd-push(1), smd-pull(1)

AUTHOR

       Enrico Tassi <gares@fettunta.org>

								   11 June 2012 						       smd-loop(1)