Hi
I need an equivalent command in PERL for the following.
export LC_ALL=C;
I hope this is the command. Please confirm this and correct me if i am wrong
$ENV{LC_ALL}="C";
Thanks and Regards
Ammu (1 Reply)
Guess the subject lines says it all.
What is the perl equivalent to grep -c
-c, --count
Suppress normal output; instead print a count of match-
ing lines for each input file. With the -v, --invert-
match option (see below), count non-matching lines.
... (6 Replies)
Dear All,
Good day, can any of you help me in the following problem:
I need to find the perl equivalent for the following commandline
grep characters |awk '{print \$2}'Expecting your reply and thanks in advance.
Warm regards
Fredrick. (4 Replies)
Hello,
I searched online; it seems that perl use $NR as NR in awk; however it does not work for me. For example, how to re-write the following awk using perl:
awk '{ print NR}' inputfile---------- Post updated at 01:55 PM ---------- Previous update was at 12:49 PM ----------
I found... (2 Replies)
hi Geeks,
my input file contains data like =>
53 - Deewana Kar Raha Hai.mp3
54 - Hale Dil.mp3
55 - Ishq Sufiyana.mp3
56 - Abhi Kuch Dino Se.mp3
57 - Pee Loon Hoto Ki Sargam.mp3
I had used sed command to remove the prefix from the file name like
sed 's/^\
it gives me the perfect... (4 Replies)
Ive been trying to move to Perl. It has been a struggle.
My question is, is there a good resource that explains nesting statements.
As an example.
To change
primary
Factory CTS 1.9.0(46) P1
*Slot 1 CTS 1.10.2(42) P1
To
primary *Slot 1 CTS 1.10.2(42) P1
... (5 Replies)
Need grep -v "Hello" equivalent for AIX (9 Replies)
Discussion started by: mohtashims
9 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::variabledepthclone
Tree::Simple::Visitor::VariableDepthClone(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::VariableDepthClone(3pm)NAME
Tree::Simple::Visitor::VariableDepthClone - A Visitor for cloning parts of Tree::Simple hierarchy
SYNOPSIS
use Tree::Simple::Visitor::VariableDepthClone;
# create an visitor
my $visitor = Tree::Simple::Visitor::VariableDepthClone->new();
$visitor->setCloneDepth(3);
# pass our visitor to the tree
$tree->accept($visitor);
my $partial_tree = $visitor->getClone();
DESCRIPTION
This visitor will clone
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" method to customize
its behavior.
includeTrunk ($boolean)
Based upon the value of $boolean, this will tell the visitor to include the trunk of the tree in the traversal as well. This basically
means it will clone the root node as well.
setCloneDepth ($number)
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are cloned.
visit ($tree)
This is the method that is used by Tree::Simple's "accept" method. It can also be used on its own, it requires the $tree argument to be
a Tree::Simple object (or derived from a Tree::Simple object), and will throw and exception otherwise.
getClone
This method returns the cloned partial tree.
BUGS
None that I am aware of. Of course, if you find a bug, let me know, and I will be sure to fix it.
CODE COVERAGE
See the CODE COVERAGE section in Tree::Simple::VisitorFactory for more inforamtion.
SEE ALSO
These Visitor classes are all subclasses of Tree::Simple::Visitor, which can be found in the Tree::Simple module, you should refer to that
module for more information.
AUTHOR
stevan little, <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2005 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 2005-10-24 Tree::Simple::Visitor::VariableDepthClone(3pm)