Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: filtering out duplicate substrings, regex string from a string
Top Forums Shell Programming and Scripting filtering out duplicate substrings, regex string from a string Post 302429756 by kchinnam on Tuesday 15th of June 2010 12:07:36 PM
Old 06-15-2010
bart, its working.. Thanks for the solution..

Can you explain what does || and (\w+) do ?

Can we get it working using sed !? can someone help ?

Code:
> /usr/xpg4/bin/sed -e 's/dp.*//' -e 's/(\w+)\1/\1/' data.txt
sed: command garbled: s/(\w+)\1/\1/

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Filtering text from a string

I'm trying to write a script which prints out the users who are loged in. Printing the output of the "users" command isn't the problem. What I want is to filter out my own username. users | grep -v (username) does not work because the whole line in which username exists is suppressed. If... (5 Replies)
Discussion started by: Cozmic
5 Replies

2. Shell Programming and Scripting

Need help in string filtering (KSH)

Hi all, I'm interested in printing out only the prefix of a formatted set of filenames. All files of this type have the same 8 character suffix. I'm using KSH. Is there a command I could use to print the filenames, less the last 8 characters? Was thinking of using sed 's/<last 8 chars>//',... (1 Reply)
Discussion started by: rockysfr
1 Replies

3. Shell Programming and Scripting

filtering string

hlow all i need help for my case i want to get variable 20(in bold) but filter in print $3 not $2 so this input 95:20111005_20111123:1821546322 96:20111005_20111123:0053152068 97:20111005_20111123:1820960407 98:20111005_20111123:2021153102 99:20111005_20111123:2021153202... (4 Replies)
Discussion started by: zvtral
4 Replies

4. Shell Programming and Scripting

sed or awk command to replace a string pattern with another string based on position of this string

here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb cat dump.sql INSERT INTO `table1` (`id`, `action`, `date`, `descrip`, `lastModified`) VALUES (1,'Change','2011-05-05 00:00:00','Account Updated','2012-02-10... (10 Replies)
Discussion started by: vivek d r
10 Replies

5. Shell Programming and Scripting

Filtering protocol and string in tcpdump command?

Hello to all in forum, Maybe some unix expert could help me. I have the following tcpdump command: tcpdump -i any port 13907 -s 0 -w Out.cap I would like to run tcpdump to only capture data related with especific string. Within the dump the protocol is GSM MAP and the string is Address... (0 Replies)
Discussion started by: cgkmal
0 Replies

6. Shell Programming and Scripting

KSH: Split String into smaller substrings based on count

KSH HP-SOL-Lin Cannot use xAWK I have several strings that are quite long and i want to break them down into smaller substrings. What I have String = "word1 word2 word3 word4 .....wordx" What I want String1="word1 word2" String2="word 3 word4" String3="word4 word5" Stringx="wordx... (5 Replies)
Discussion started by: nitrobass24
5 Replies

7. Shell Programming and Scripting

Extracting substrings from a string of variable length

I have a string like Months=jan feb mar april x y .. Here the number of fields in Months is not definite I need to extract each field in the Months string and pass it to awk . Don't want to use for in since it is a loop . How can i do it (2 Replies)
Discussion started by: Nevergivup
2 Replies

8. Shell Programming and Scripting

Need Help of filtering string from a file.

HI All, We have an Redhat Machine, And some folder with couple simple text files, this files containing a lot of lines with various strings and IP address with different classes. The Requirement in eventually , is to pass the all various IP addresses to Excel. My question is : what is... (4 Replies)
Discussion started by: James Stone
4 Replies

9. Shell Programming and Scripting

Remove not only the duplicate string but also the keyword of the string in Perl

Hi Perl users, I have another problem with text processing in Perl. I have a file below: Linux Unix Linux Windows SUN MACOS SUN SUN HP-AUX I want the result below: Unix Windows SUN MACOS HP-AUX so the duplicate string will be removed and also the keyword of the string on... (2 Replies)
Discussion started by: askari
2 Replies

10. Shell Programming and Scripting

Grep with regex containing one string but not the other

Hi to you all, I'm just struggling with a regex problem and I'm pretty sure that I'm missing sth obvious... :confused: I need a regex to feed my grep in order to find lines that contain one string but not the other. Here's the data example: 2015-04-08 19:04:55,926|xxxxxxxxxx| ... (11 Replies)
Discussion started by: stresing
11 Replies

LEARN ABOUT DEBIAN

gchem3d

GCHEM3D(1)						       gnome-chemistry-utils							GCHEM3D(1)

NAME

       gchem3d - a small chemical viewer application

SYNOPSIS

       gchem3d [OPTION(S)...] [FILE...]

DESCRIPTION

       gchem3d is a small chemical viewer application, which can show several chemical file formats.

OPTIONS

       The following options are accepted:

       -b COLOR, --bgcolor=COLOR
	   Use the given color as background color.  COLOR can be one of "black" (default), "white", "#rrggbb" (don't forget to escape the "#"
	   character in the shell).

       -d MODEL, --display3d=MODEL
	   Choose how molecules are displayed.	MODEL can be one of "BallnStick" (default), "SpaceFill".

       -?, --help
	   Show application help options.

       --help-all, --help-*
	   Print all or just a group of help options. These options are not documented here. Instead see gtk-options(7) and gnome-options(7).

       -v, --version
	   Print gchem3d version information.

SEE ALSO

       gnome-options(7), gtk-options(7)

AUTHORS

       Jean Brefort <jean.brefort@normalesup.org>
	   Program author.

       Daniel Leidert <daniel.leidert@wgdd.de>
	   Manpage author.

COPYRIGHT

       Copyright (C) 2002-2007 Jean Brefort
       Copyright (C) 2004-2007 Daniel Leidert

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
       later version published by the Free Software Foundation.

gcu 0.12				      $Date: 2009-03-19 10:53:47 +0100 (jeu. 19 mars 2009) $					GCHEM3D(1)
All times are GMT -4. The time now is 03:58 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy