Sponsored Content
Top Forums Shell Programming and Scripting filtering out duplicate substrings, regex string from a string Post 302429788 by kchinnam on Tuesday 15th of June 2010 01:56:03 PM
Old 06-15-2010
Thanks bart.

Does anyone know how to do this using sed ? does any other shell in Unix recognize (\w+) as consecutive duplicate strings?
 

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
remove(3C)						   Standard C Library Functions 						remove(3C)

NAME
remove - remove file SYNOPSIS
#include <stdio.h> int remove(const char *path); DESCRIPTION
The remove() function causes the file or empty directory whose name is the string pointed to by path to be no longer accessible by that name. A subsequent attempt to open that file using that name will fail, unless the file is created anew. For files, remove() is identical to unlink(). For directories, remove() is identical to rmdir(). See rmdir(2) and unlink(2) for a detailed list of failure conditions. RETURN VALUES
Upon successful completion, remove() returns 0. Otherwise, it returns -1 and sets errno to indicate an error. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
rmdir(2), unlink(2), attributes(5), standards(5) SunOS 5.10 14 Aug 2002 remove(3C)
All times are GMT -4. The time now is 03:02 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy