Sponsored Content
Top Forums Shell Programming and Scripting how to remove characters from a string Post 302356534 by shadow_boi on Saturday 26th of September 2009 02:04:00 AM
Old 09-26-2009
how to remove characters from a string

Hi.

for the following line:

Var1=${Array[1]}

now Array[1] has text as "{hello there}"
how do I remove the {} brackets before assigning the string to Var1?

Thanks.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove lasts characters from a string

Hi all, Consider i have a directory /tmp/test and inside this directory i have the following files: 1.svf.tmp 2.svf.tmp 3.svf.tmp How can i remove the last four characters of every file in irder for the directory to be as: 1.svf 2.svf 3.svf I use the following command but id doesn't... (6 Replies)
Discussion started by: chriss_58
6 Replies

2. Shell Programming and Scripting

Remove special characters from string

Hi there, I'd like to write a script that removes any set of character from any string. The first argument would be the string, the second argument would be the characters to remove. For example: $ myscript "My name's Santiago. What's yours?" "atu" My nme's Snigo. Wh's yors? I wrote the... (11 Replies)
Discussion started by: chebarbudo
11 Replies

3. UNIX for Advanced & Expert Users

Remove escape characters from string

Hello all, I have a string var which contains formatting characters at the end, it is a string with EScape sequences at the end of it. How can I remove them so that I only keep the 'real' text? I tried : var1=${var1%%\033[0m} does not seem to do the job .... Please help Thanks (2 Replies)
Discussion started by: gio001
2 Replies

4. UNIX for Dummies Questions & Answers

Remove characters from string variable

I am running a script where one of the variables (the month and year) is input at the command line. What I would like to do is chop off the last few characters of that string to create a new variable, while maintaining the old one. The script is run like this: ./pull_station_v4.csh KYWST... (3 Replies)
Discussion started by: TheSMan5
3 Replies

5. Shell Programming and Scripting

remove last 4 characters from a string

I'm tring to remove the last 4 characters from strings in a file i.e. cat /tmp/test iwishicouldremovethis icouldremovethos so i would end up with the last 4 characters from each of the above i.e. this thos I thought of using cut -c ... but I'm not sure how many characters will... (7 Replies)
Discussion started by: josslate
7 Replies

6. Shell Programming and Scripting

Remove characters from string

Hi I am new in shell scripting and i want to manipulate a string. I have a string tha looks like: /home/nteath/file.txt I want to remove everything until the last "/" , to keep only the filename. e.g. /home/nteath/file.txt output: file.txt Thanks (2 Replies)
Discussion started by: nteath
2 Replies

7. Shell Programming and Scripting

remove characters from string based on occurrence of a string

Hello Folks.. I need your help .. here the example of my problem..i know its easy..i don't all the commands in unix to do this especiallly sed...here my string.. dwc2_dfg_ajja_dfhhj_vw_dec2_dfgh_dwq desired output is.. dwc2_dfg_ajja_dfhhj it's a simple task with tail... (5 Replies)
Discussion started by: victor369
5 Replies

8. Shell Programming and Scripting

Remove string between two special characters

Hi All, I have a variable like AVAIL="\ BACK:bkpstg:testdb3.iad.expertcity.com:backtest|\ #AUTH:authstg:testdb3.iad.expertcity.com:authiapd|\ TEST:authstg:testdb3.iad.expertcity.com:authiapd|\ " What I want to do here is that If a find # before any entry, remove the entire string... (5 Replies)
Discussion started by: engineermayur
5 Replies

9. Shell Programming and Scripting

How to remove some special characters in a string?

Hi, I have string like this ="Lookup Procedure" But i want the output like this Lookup Procedure =," should be removed. Please suggest me the solution. Regards, Madhuri (2 Replies)
Discussion started by: srimadhuri
2 Replies

10. Shell Programming and Scripting

Outputting characters after a given string and reporting the characters in the row below --sed

I have this fastq file: @M04961:22:000000000-B5VGJ:1:1101:9280:7106 1:N:0:86 GGGGGGGGGGGGCATGAAAACATACAAACCGTCTTTCCAGAAATTGTTCCAAGTATCGGCAACAGCTTTATCAATACCATGAAAAATATCAACCACACCA +test-1 GGGGGGGGGGGGGGGGGCCGGGGGFF,EDFFGEDFG,@DGGCGGEGGG7DCGGGF68CGFFFGGGG@CGDGFFDFEFEFF:30CGAFFDFEFF8CAF;;8... (10 Replies)
Discussion started by: Xterra
10 Replies
MooseX::AttributeHelpers::Trait::Collection::Array(3pm) User Contributed Perl DocumentationMooseX::AttributeHelpers::Trait::Collection::Array(3pm)

NAME
MooseX::AttributeHelpers::Collection::Array - Array attribute SYNOPSIS
package Stuff; use Moose; use MooseX::AttributeHelpers; has 'options' => ( metaclass => 'Collection::Array', is => 'ro', isa => 'ArrayRef[Int]', default => sub { [] }, provides => { 'push' => 'add_options', 'pop' => 'remove_last_option', } ); DESCRIPTION
This module provides an Array attribute which provides a number of array operations. See MooseX::AttributeHelpers::MethodProvider::Array for more details. METHODS
meta method_provider has_method_provider helper_type BUGS
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT. AUTHOR
Stevan Little <stevan@iinteractive.com> COPYRIGHT AND LICENSE
Copyright 2007-2009 by Infinity Interactive, Inc. <http://www.iinteractive.com> This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2010-01-02 MooseX::AttributeHelpers::Trait::Collection::Array(3pm)
All times are GMT -4. The time now is 12:02 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy