Hi all,
I have a file of the following format -
EXPRPT:SCN:1.1706E+10:SEQ_START:121652:SEQ_END:121664:0
( This file name is variable and changes daily)
Now in the same directory I have another set of files of the format -
EXPRPT.log.0001.0000121669
Now what I am trying to do is to ... (2 Replies)
here is a small script:
if ; then
echo please enter an argument
fi
if [ "$1" = "tom"; then
a=$1
echo $a
fi
here is my question. if the script name is j.sh and I run it : j.sh from shell prompt: without a parameter: it prints please enter an argument but if I go with . j.sh (current... (1 Reply)
The following Script takes each extension and determine what category it
belongs and then moves it into a directory based on the extension.
(for eg. 1.sh, 5.sh, 9.sh together; 4.csh, 120.csh, 6.csh together and 7.ksh, 2.ksh, 59.ksh together) and moves them to their respective directories viz.... (2 Replies)
#!/bin/ksh
for i in *.log*
do
ls $i|sed 's/\.log$//g' | while read file
do
echo "file $file is Running" >> lls.txt
echo "***************">> lls.txt
done
done
------------------------------------------------------------------
the output is :
file AdapterCCProvisioningInterface... (9 Replies)
I need to write a small shell script which does the following :
I have a file : root/var/log/ocmp/ocmpclient.log
This is a log file which is continuosly getting updated . I have to keep looking into this file all the time. I have to look for four keywords, "File Detected", File Sending",... (2 Replies)
Hello all,
i have a batmail process running on my machine(java process).
i just need a script we should detect whether the batchnail is running or not.If not it should restart it.
Can anyone assist me on this? (1 Reply)
Hello all, could somebody help..?
I have following 6 files (with white spaces in their names)
This is file
This is file1
This is file2
This is file3
This is file4
This is file5
This is file6
I tried to run the below script, and it did not give me desired ouput..
$ for i in `ls -1`
>... (7 Replies)
Hi I have the below file
Name=abc
Yr=2011
Mon=05
My script should be in such a way that whenever I run it then
Month should increment by 1 and if the month is 12 then when
I run the script then year should incremented by 1 and month
Should become 01(I.e jan)
Thanks for the help in... (6 Replies)
Hi Guys,
I need to understand below scipt:-
-bash-3.00$ cat rsync-copy.ksh
#!/usr/5bin/ksh
batch <<%EOF%
echo "/usr/local/bin/rsync --rsync-path=/usr/local/bin/rsync -a --stats /usr/openv/ /OpenvBCK" > openv.LOG
# CG /usr/local/bin/rsync ... (6 Replies)
Discussion started by: manalisharmabe
6 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::getalldescendents
Tree::Simple::Visitor::GetAllDescendents(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::GetAllDescendents(3pm)NAME
Tree::Simple::Visitor::GetAllDescendents - A Visitor for fetching all the descendents of a Tree::Simple object
SYNOPSIS
use Tree::Simple::Visitor::GetAllDescendents;
# create an instance of our visitor
my $visitor = Tree::Simple::Visitor::GetAllDescendents->new();
# pass the visitor to a Tree::Simple object
$tree->accept($visitor);
# you can also get the descendents
# back as an array of node values
my @descendents = $visitor->getDescendents();
# for more complex node objects, you can specify
# a node filter which will be used to extract the
# information desired from each node
$visitor->setNodeFilter(sub {
my ($t) = @_;
return $t->getNodeValue()->description();
});
DESCRIPTION
Given a Tree::Simple instance this Visitor will return all the descendents recursively on down the hierarchy.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" method to customize
its behavior.
setTraversalMethod ($visitor)
By default we will use Tree::Simple's built in depth-first (pre-order) traverse method. If however, you desire the descendents to be
returned in a different ordering, this can be accomplished using a different traversal method, you can supply a $visitor object
implementing that traversal type to this method (See Tree::Simple::Visitor::BreadthFirstTraversal,
Tree::Simple::Visitor::PreOrderTraversal and Tree::Simple::Visitor::PostOrderTraversal).
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are collected. This can be used to customize output, or to gather specific
information from a more complex tree node. The filter function should accept a single argument, which is the current Tree::Simple
object.
visit ($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.
getAllDescendents
This method will give back and array of descendents in depth-first order (pre-order) or in the order specified by the
"setTraversalMethod". If called in scalar context it will give an array reference, in list context it will return a regular array. This
method is the same as calling "getResults".
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::GetAllDescendents(3pm)