Hello,
I am trying to compare two dates which are in variables and i am not getting the correct result as expected.
$first_date = '07/19/2007'
$second_date='07/20/2007'
Can you please suggest how to i check whether they are equal or not.
if ($first_date -eq $second_date) condition is not... (3 Replies)
I am wriitng a shell script to compare a date in `date +%Y%m%d%H%M` to the output of `cat /var/adm/messages.0 | grep Temp |grep "CPU Fans" | cut -f1-4,19 -d' '` which looks like
Dec 2 11:30:57 79
Dec 2 11:37:58 79
Dec 2 11:44:58 79
Dec 2 11:50:59 79
Dec 2 11:58:00 79
Dec 2... (1 Reply)
HI,
I'm comparing my file date with the system date and if both the dates are equal I'm doing some operation. I use two variables for these two dates. I use the following command in my query. if ....
But here the current date $cd shows 01 and filedate $fdate shows 1. The file is created on 1 of ... (6 Replies)
Hi All,
I have thefollowing files in the directory inbox/sat
ras.sat.trn.20090103.001902.00004358
ras.sat.trn.20090612.001903.00005339
ras.sat.trn.20090723.001902.00004358
The above file contains the date of the file creation. We just need to write a ksh shell script to check the... (5 Replies)
Hi,
I have a file which has the date in the last line in the example pasted along with the rates of the countries.
-- I want to compare the date in the last line of the file mentioned in the example below with the system date from Monday to Friday.
-- If system date is equal to the date... (2 Replies)
Hi,
I have written the following Pro*C program to get the difference between 2 dates.But when I am printing the value of the date difference,it is always showing 0.
#include<stdio.h>
#include<sqlca.h>
#include<oraca.h>
void main()
{
EXEC SQL BEGIN DECLARE SECTION;
int diff;
... (4 Replies)
Hi,
I am having difficulty to compare a string in a file against a date from a a table and print the latest date. Below are the values.
String in File : 2009-12-02 00:37:51
Value Table : 2010-01-10-02.00.49.294758
I have to compare both the values ( Ignore the Microsecond in the table... (5 Replies)
Hi All,
I would need your help to compare dates in my script.
Say if I have the dates in a file I need to comapre these dates with yesterday's date and the dates which are older than yesterday needs to be displayed.
Example:
03/22/2012
03/24/2012
03/20/2012
03/21/2012
03/12/2012... (1 Reply)
I have a script called " passwd_status " which gives the passwd-s status of my servers.
the script output is like below
password status for A:
abc ks 10/05/115 1 30 ps
password status for B:
abc ks 09/25/115 1 30 ps
password status for C:
abc ks 10/10/115 1 30 ps
Now , i want to... (1 Reply)
Discussion started by: charanarjun
1 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::preordertraversal
Tree::Simple::Visitor::PreOrderTraversal(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::PreOrderTraversal(3pm)NAME
Tree::Simple::Visitor::PreOrderTraversal - A Visitor for pre-order traversal a Tree::Simple hierarchy
SYNOPSIS
use Tree::Simple::Visitor::PreOrderTraversal;
# create an visitor
my $visitor = Tree::Simple::Visitor::PreOrderTraversal->new();
# pass our visitor to the tree
$tree->accept($visitor);
# print our results
print join ", " => $visitor->getResults();
# this will print this:
# 1 1.1 1.1.1 1.2 2 2.1 3 3.1
# assuming your tree is like this:
# 1
# 1.1
# 1.1.1
# 1.2
# 2
# 2.1
# 3
# 3.1
DESCRIPTION
Pre-order traversal is a depth-first traversal method in which the sub-tree's are processed after the parent. It is essentially a wrapper
around the base Tree::Simple::Visitor class, and is a separate module here for completeness. (If you have a post-order, you should have a
pre-order too).
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" method to customize
its behavior.
includeTrunk ($boolean)
Based upon the value of $boolean, this will tell the visitor to include the trunk of the tree in the traversal as well.
setNodeFilter ($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.
getResults
This method returns the accumulated results of the application of the node filter to the 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 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 2010-02-18 Tree::Simple::Visitor::PreOrderTraversal(3pm)