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Full Discussion: Problem with sed
Top Forums Shell Programming and Scripting Problem with sed Post 302418652 by ygemici on Wednesday 5th of May 2010 03:31:58 AM
Old 05-05-2010
MySQL

Quote:
Originally Posted by jlliagre
Why using double quotes when single ones simplify the syntax:
Code:
echo $var | sed 's:/:\\/:g'
2010\/04\/27

which isn't that different from what I suggested earlier ("@" vs":")
So I used to been routine double quotes Smilie maybe for more than ability Smilie from the others

Code:
 
[root@sistem1lnx ~]# echo "This is Test" | sed "s/`echo Test`//g"
This is
[root@sistem1lnx ~]# echo "This is Test" | sed 's/`echo Test`//g'
This is Test

Single quotes prevent the shell from intrepreting backquotes like this Smilie


For second issue I suppose there is no difference between @%,;: Smilie
 

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Test::Moose(3)						User Contributed Perl Documentation					    Test::Moose(3)

NAME
Test::Moose - Test functions for Moose specific features VERSION
version 2.0604 SYNOPSIS
use Test::More plan => 1; use Test::Moose; meta_ok($class_or_obj, "... Foo has a ->meta"); does_ok($class_or_obj, $role, "... Foo does the Baz role"); has_attribute_ok($class_or_obj, $attr_name, "... Foo has the 'bar' attribute"); DESCRIPTION
This module provides some useful test functions for Moose based classes. It is an experimental first release, so comments and suggestions are very welcome. EXPORTED FUNCTIONS
meta_ok ($class_or_object) Tests if a class or object has a metaclass. does_ok ($class_or_object, $role, ?$message) Tests if a class or object does a certain role, similar to what "isa_ok" does for the "isa" method. has_attribute_ok($class_or_object, $attr_name, ?$message) Tests if a class or object has a certain attribute, similar to what "can_ok" does for the methods. with_immutable { CODE } @class_names Runs CODE (which should contain normal tests) twice, and make each class in @class_names immutable in between the two runs. TODO
Convert the Moose test suite to use this module. Here is a list of possible functions to write immutability predicates anon-class predicates discovering original method from modified method attribute metaclass predicates (attribute_isa?) SEE ALSO
Test::More BUGS
See "BUGS" in Moose for details on reporting bugs. AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for details. COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Infinity Interactive, Inc.. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.16.2 2012-09-19 Test::Moose(3)
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