you want to run through a count starting from 0-9 (10), stepping back each iteration as a day in time. Then you want to identify any day that might be a Saturday or Sunday? I think this will work?
How to find the Day of the Week of the given Date using perl?
If I have a date in YYY--MM-DD format, how to find the DOW? Based on that, I need to find the following sunday.
Pls help. (5 Replies)
Hi All,
I have date in string format 'YYYY-MM-DD'. I want to know day of the week for this date.
Example. For '2005-08-21' my script should return '0' or Sunday
For '2005-08-22' it should return '1' or Monday
I want piece of code for HP-UX korn shell.
Appreciate reply on this. (5 Replies)
Hi friends,
I need some urgent help on Dates in unix.
I have a date say - "20080706", i need some command to display the day, here its sunday(06). Please help me out.
FYI: I use Ksh.
I/P - 20080706
O/P - Sunday (1 Reply)
I have a problem of Finding Day of the week from date, but i need to do it within awk On SOLARIS
Input:20101007(YYYYMMDD)
Output:Thursday
kindly provide suggestions.
Thanks in advance (8 Replies)
Hi,
How to add trailer record at the end of the flat file in the unix ksh shell scripting
can you please let me know the procedure
Regards
Srikanth (3 Replies)
I have a file that looks like:
file1:
www_blank_com 20121008153552
www_blank_com 20121008162542
www_blank_com 20121009040540
www_blank_com 20121009041542
www_blank_com 20121010113548
www_blank_com 20121011113551
www_blank_com 20121012113542
I want the new file to show the day of... (3 Replies)
I have a date in format YYYYMMDD, i need to get the day of the week from the given date. I am working in AIX system.
---------- Post updated at 09:59 AM ---------- Previous update was at 09:57 AM ----------
Tried to post sum of the thread's link from which i tried, but de rules didnt allow me... (9 Replies)
Hi
I have a text file like below. THe content of the text will vary.
Entire text file have four consecutive lines followed with blank line.
I want to delete the occurrence of the two consicutive lines in the text file. I don't have pattern to match and delete. Just i need to delete all... (5 Replies)
Discussion started by: RJSKR28
5 Replies
LEARN ABOUT DEBIAN
vend::counterfile
Vend::CounterFile(3pm) User Contributed Perl Documentation Vend::CounterFile(3pm)NAME
Vend::CounterFile - Persistent counter class
SYNOPSIS
use Vend::CounterFile;
$c = new Vend::CounterFile "COUNTER", "aa00";
$id = $c->inc;
open(F, ">F$id");
DESCRIPTION
(This module is modified from Gisle Aas File::CounterFile to use
Interchange's locking protocols -- lack of fcntl locking was causing
counter problems.)
This module implements a persistent counter class. Each counter is represented by a separate file in the file system. File locking is
applied, so multiple processes might try to access the same counters at the same time without risk of counter destruction.
You give the file name as the first parameter to the object constructor ("new"). The file is created if it does not exist.
If the file name does not start with "/" or ".", then it is interpreted as a file relative to $Vend::CounterFile::DEFAULT_DIR. The default
value for this variable is initialized from the environment variable "TMPDIR", or /usr/tmp is no environment variable is defined. You may
want to assign a different value to this variable before creating counters.
If you pass a second parameter to the constructor, that sets the initial value for a new counter. This parameter only takes effect when
the file is created (i.e. it does not exist before the call).
When you call the "inc()" method, you increment the counter value by one. When you call "dec()" the counter value is decrementd. In both
cases the new value is returned. The "dec()" method only works for numerical counters (digits only).
You can peek at the value of the counter (without incrementing it) by using the "value()" method.
The counter can be locked and unlocked with the "lock()" and "unlock()" methods. Incrementing and value retrieval is faster when the
counter is locked, because we do not have to update the counter file all the time. You can query whether the counter is locked with the
"locked()" method.
There is also an operator overloading interface to the Vend::CounterFile object. This means that you might use the "++" operator for
incrementing the counter, "--" operator for decrementing and you can interpolate counters diretly into strings.
BUGS
(This problem alleviated by this modified module)
It uses flock(2) to lock the counter file. This does not work on all systems. Perhaps we should use the File::Lock module?
COPYRIGHT
Copyright (c) 1995-1998 Gisle Aas. All rights reserved. Modifications made by and copyright (C) 2002 Red Hat, Inc. and (c) 2002-2007
Interchange Development Group
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
AUTHOR
Gisle Aas <aas@sn.no>
perl v5.14.2 2010-03-25 Vend::CounterFile(3pm)