Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
i made a script to update a lot of xml files. to save me some time. Ran it and it replaced all the the files with a 0kb file. The problem i was having is that I am using sed to change xml node <doc_root>. The problem with this is it has a / in the closing xml tag and the stuff inside will also have... (4 Replies)
Hi all,
First off, Thank you all for the knowledge I have gleaned from this site!
Deleting Records from a text file... sed paragraphs
The following code works nearly perfect, however each time it is run on the log file it adds a newline at the head of the file, run it 5 times, it'll have 5... (1 Reply)
I'm not sure if the problem I'm seeing is an artifact of sed or simply a beginner's mistake. Here's the problem: I want to add a zero-width space following each underscore between XML tags. For example, if I had the following xml:
<MY_BIG_TAG>This_is_a_test</MY_BIG_TAG>
It should look like... (8 Replies)
My need is :
Want to change
docBase="/something/something/something"
to
docBase="/only/this/path/for/all/files"
I have some (about 250 files)xml files.
In FileOne it contains
<Context path="/PPP" displayName="PPP" docBase="/home/me/documents" reloadable="true" crossContext="true">... (1 Reply)
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
I am learning SED and just following the shell scripting book, i have trouble understanding the grep and sed statement,
Question : 1
__________
/opt/oracle/work/antony>cat teledir.txt
jai sharma 25853670
chanchal singhvi 9831545629
anil aggarwal 9830263298
shyam saksena 23217847
lalit... (7 Replies)
Discussion started by: Antony Ankrose
7 Replies
LEARN ABOUT DEBIAN
moosex::clone
MooseX::Clone(3pm) User Contributed Perl Documentation MooseX::Clone(3pm)NAME
MooseX::Clone - Fine grained cloning support for Moose objects.
SYNOPSIS
package Bar;
use Moose;
with qw(MooseX::Clone);
has foo => (
isa => "Foo",
traits => [qw(Clone)], # this attribute will be recursively cloned
);
package Foo;
use Moose;
# this API is used/provided by MooseX::Clone
sub clone {
my ( $self, %params ) = @_;
# ...
}
# used like this:
my $bar = Bar->new( foo => Foo->new );
my $copy = $bar->clone( foo => [ qw(Args for Foo::clone) ] );
DESCRIPTION
Out of the box Moose only provides very barebones cloning support in order to maximize flexibility.
This role provides a "clone" method that makes use of the low level cloning support already in Moose and adds selective deep cloning based
on introspection on top of that. Attributes with the "Clone" trait will handle cloning of data within the object, typically delegating to
the attribute value's own "clone" method.
TRAITS
Clone
By default Moose objects are cloned like this:
bless { %$old }, ref $old;
By specifying the Clone trait for certain attributes custom behavior the value's own "clone" method will be invoked.
By extending this trait you can create custom cloning for certain attributes.
By creating "clone" methods for your objects (e.g. by composing MooseX::Compile) you can make them interact with this trait.
NoClone
Specifies attributes that should be skipped entirely while cloning.
METHODS
clone %params
Returns a clone of the object.
All attributes which do the MooseX::Clone::Meta::Attribute::Trait::Clone role will handle cloning of that attribute. All other fields
are plainly copied over, just like in "clone_object" in Class::MOP::Class.
Attributes whose "init_arg" is in %params and who do the "Clone" trait will get that argument passed to the "clone" method
(dereferenced). If the attribute does not self-clone then the param is used normally by "clone_object" in Class::MOP::Class, that is it
will simply shadow the previous value, and does not have to be an array or hash reference.
TODO
Refactor to work in term of a metaclass trait so that "meta->clone_object" will still do the right thing.
THANKS
clkao made the food required to write this module
VERSION CONTROL
<http://code2.0beta.co.uk/moose/svn/>. Ask on #moose for commit bits.
AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT
Copyright (c) 2008 Yuval Kogman. All rights reserved
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2010-01-14 MooseX::Clone(3pm)