hi all,
i'm looking for a bash or tcsh script that will clone an empty dir tree 'over' another tree ...
specifically, i'd like to:
(1) specify a src directory
(2) list the directory tree/hiearchy beneath that src dir, w/o files -- just the dirs
(3) clone that same, empty dir hierarchy to... (2 Replies)
I have to read a complete folder and if it is a file older that 7 days I have to copy it elsewhere and if it is a folder nothing to make.
The way I do it:
for I in `find /home/. -name "*" -mtime +7`
do
cp -Rf $I /home/elsewhere/.
done
Am I okay with the way I want to do it?
Help... (3 Replies)
Assume, I created one file three years back and I like to move the file to some other directory with the old date (Creation date)? Is it possible? Explain? (1 Reply)
Hi all,
if I have a dir with a mixture of files and directories in it and one of the directories *only* has read permission for the owner and I am not the owner - will I see it with an 'ls -la'.
I do not have access to a unix box at present to try this out.
Any thoughts gratefully received (1 Reply)
Hello!!
I have directories from 2008, with files in them. I want to create a script that will find the directoried from 2008 (example directory:
drwxr-xr-x 2 isplan users 1024 Nov 21 2008 FILES_112108), delete the files within those directories and then delete the directories... (3 Replies)
Just i want to ask How to search and display name of zero byte file
I have used find command but it is showing complete file path
Thanks
find . -size 0
giving me zero byte file with location
1)/home/user/a (4 Replies)
Hi there, finally i'm installed Sco Foxbase 2.1.2d over my Sco Open Server 5.0.7v server.
Well at this point almost is working fine, but, when i Run mi application i receive the next error:
"sh: the_name_of_file": does not exist".
I checked it over the Hard Disk and the file exist, the... (1 Reply)
Dear Members,
I have a list of xml files like
abc.xml.table
prq.xml.table
...
..
.
in a txt file.
Now I have to search the file(s) in all directories and sub-directories and print the full path of file in a output txt file.
Please help me with the script or command to do so.
... (11 Replies)
Hi all,
At the moment, I am doing the following to exclude some exception strings. The more I need to exclude, the longer the string becomes and it has become error prone as I edit the list manually.
$ cat output.txt
host=192.168.1.99 user=mickey
host=192.168.1.99 user=mickey... (4 Replies)
Discussion started by: newbie_01
4 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::tonestedarray
Tree::Simple::Visitor::ToNestedArray(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::ToNestedArray(3pm)NAME
Tree::Simple::Visitor::ToNestedArray - A Visitor for creating nested array trees from Tree::Simple objects.
SYNOPSIS
use Tree::Simple::Visitor::ToNestedArray;
my $visitor = Tree::Simple::Visitor::ToNestedArray->new();
# given this Tree::Simple tree
my $tree = Tree::Simple->new("Root")
->addChildren(
Tree::Simple->new("Child1")
->addChildren(
Tree::Simple->new("GrandChild1"),
Tree::Simple->new("GrandChild2")
),
Tree::Simple->new("Child2"),
);
# include the trunk (Root)
$visitor->includeTrunk(1);
# visit the tree
$tree->accept($visitor);
my $array_tree = $visitor->getResults();
# this then creates the equivalent nested array tree:
# [
# 'Root', [
# 'Child1', [
# 'GrandChild1',
# 'GrandChild2'
# ],
# 'Child2'
# ]
# ]
# if you don't include the trunk (Root) then ...
$tree->accept($visitor);
my $array_tree = $visitor->getResults();
# this then creates the following nested array tree:
# [
# 'Child1', [
# 'GrandChild1',
# 'GrandChild2'
# ],
# 'Child2'
# ]
DESCRIPTION
Given a tree constructed from a Tree::Simple heirarchy, this Visitor will create the equivalent tree of nested arrays.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" and "includTrunk"
methods to customize its behavior.
includTrunk ($boolean)
Setting the $boolean value to true(1) will cause the node value of the tree's root to be included in the nested array output, setting
it to false will do the opposite.
setNodeFilter ($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 placed into the array tree. The $filter_function is passed a Tree::Simple
object, and is expected to return the value desired for inclusion into the array tree.
visit ($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.
getResults
This method will return the array tree constructed.
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 2004, 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 2005-07-14 Tree::Simple::Visitor::ToNestedArray(3pm)