Sponsored Content
Top Forums Shell Programming and Scripting How to get the last value from a string in shell script? Post 302680083 by vel4ever on Wednesday 1st of August 2012 08:12:51 AM
Old 08-01-2012
How to get the last value from a string in shell script?

I have to get the last value from a string, below is the example string

Code:
String -> Here is the test string 12233
O/P -> 12233

String -> Hello world 500
O/P -> 500

String -> 300
O/P -> 300

Please help
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

shell script string extension

hey, im looking for a way of extending a string in shell script. for example i have two strings "." and "abcd", i need to extend the first string so that it is the same length as the second. so "." and "abcd" becomes "...." and "abcd", could someone shed light on how to do this ? thanks (4 Replies)
Discussion started by: vbm
4 Replies

2. Shell Programming and Scripting

How to build a string in shell script

Hi all, I had a typical problem. I am using a parameter PK="PK1 PK2 PK3" i need to build the string a.PK1=b.PK1 and a.PK2=b.PK2 and a.PK3=b.PK3 Please help (8 Replies)
Discussion started by: nkosaraju
8 Replies

3. Shell Programming and Scripting

Need help with a string manupilation in Shell Script

Hi I need help with a script to read certain strings from a file, the content is as below. File A ===== grant select on *.* TO 'root'@'localhost' identified by password 'sfsdfsdfsd'; I need all the words between grant and TO in to a new file. I also need the value right next to... (13 Replies)
Discussion started by: bubbly
13 Replies

4. Shell Programming and Scripting

Shell script for encrypting a string

Hi, I am new to Unix server and shell scripting.I want to encrypt username/password using shell script.I know that there's a Crypt command to encrypt but it is not installed in my unix server and cannot be installed due to some reason.So i want the shell script of the crypt command or is there... (3 Replies)
Discussion started by: Princessp
3 Replies

5. Shell Programming and Scripting

Manipulate string in shell script

I am writing a shell script for some purpose. I have a variable of the form -- var1 = "policy=set policy" Now I need to manipulate the variable var to get the string after index =. that is i should have "set polcy". Also I need to to this for many other variables where the value of "=" is not... (3 Replies)
Discussion started by: Dev_Sharma987
3 Replies

6. Shell Programming and Scripting

TRIM a string in shell script

HI, I have a string "NZ-deploy-mode-1.15-Linux.x86_64.rpm" I want to get the string before -1 ie "NZ-deploy-mode" Input is "NZ-deploy-mode-1.15-Linux.x86_64.rpm" expected output is "NZ-deploy-mode" How can I do that in shell script? Thanks in advance. (6 Replies)
Discussion started by: Ananthdoss
6 Replies

7. Shell Programming and Scripting

operating on string in shell script

i want to read a string and reverse it. hoe do i do that..?? (1 Reply)
Discussion started by: akshaykumar6
1 Replies

8. UNIX for Dummies Questions & Answers

Comparing a String variable with a string literal in a Debian shell script

Hi All, I am trying to to compare a string variable with a string literal inside a loop but keep getting the ./testifstructure.sh: line 6: #!/bin/sh BOOK_LIST="BOOK1 BOOK2" for BOOK in ${BOOK_LIST} do if then echo '1' else echo '2' fi done Please use next... (1 Reply)
Discussion started by: daveu7
1 Replies

9. Shell Programming and Scripting

String validation in shell script

Hi All, I am a newbie...I would like to have a function which ll check if a file contains valid strings before "=" operator. Just to give you my requirement: assume my file has content: hello= gsdgsd sfdsg sgdsg sgdgdg world= gggg hhhh iiiii xxxx= pppp ppppp pppp my... (1 Reply)
Discussion started by: rtagarra
1 Replies

10. Shell Programming and Scripting

-a String operator in shell script

What does -a operator for String manipulation imply? Eg: if ;then (2 Replies)
Discussion started by: Sree10
2 Replies
HTML::Microformats::Datatype::String(3pm)		User Contributed Perl Documentation		 HTML::Microformats::Datatype::String(3pm)

NAME
HTML::Microformats::Datatype::String - text in a particular language SYNOPSIS
my $string = HTML::Microformats::Datatype::String ->new('Bonjour', 'fr'); print "$string "; DESCRIPTION
Constructor "$str = HTML::Microformats::Datatype::String->new($text, [$lang])" Creates a new HTML::Microformats::Datatype::String object. Public Methods "$str->lang" Return the language code. "$str->to_string" Return a plain (scalar) string. Functions "$str = ms($text, [$element])" Construct a new HTML::Microformats::Datatype::String object from a scalar, plus XML::LibXML::Element. If $element is undef, then returns the plain (scalar) string itself. This function is exported by default. (Note: the name 'ms' originally stood for 'Magic String'.) "isms($str)" Returns true iff $str is blessed as a HTML::Microformats::Datatype::String object. This function is exported by default. "$c = concat($a, $b, [$reverse])" Concatenates two strings. If the language of string $b is null or the same as $a, then the resultant string has the same language as $a. Otherwise the result has no language. If $reverse is true, then the strings are concatenated with $b preceding $a. This function is not exported by default. Can also be used as a method: $c = $a->concat($b); "compare($a, $b)" Compares two strings alphabetically. Language is ignored. Return values are as per 'cmp' (see perlfunc). This function is not exported by default. Can also be used as a method: $a->compare($b); BUGS
Please report any bugs to <http://rt.cpan.org/>. SEE ALSO
HTML::Microformats, HTML::Microformats::Datatype. AUTHOR
Toby Inkster <tobyink@cpan.org>. COPYRIGHT
Copyright 2008-2011 Toby Inkster This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. perl v5.14.2 2011-12-06 HTML::Microformats::Datatype::String(3pm)
All times are GMT -4. The time now is 11:47 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy