This bash-only script works with bash 3 on Solaris and bash 4 on Ubuntu.
To use it call it with yyyymmdd date strings as arguments.
The function zeller uses the Zeller algorithm to find the day of week from the given year/month/day. Result: 0 for a Sunday through to 6 for a Saturday.
I would like to know how I could get a yesterday date in yyyymmdd e.g. today is 20011109, and I would like to get 20011108. Thank you!:confused: (2 Replies)
I have a file with some date columns in MM/DD/YYYY format:
SMPBR|DUP-DO NOT USE|NEW YORK||16105|BA5270715|6/6/2007 |MWERNER|109||||JOHN||SMITH|MD|72211118||||||74559|21 WILMINGTON RD||D|11/6/2003|SL# MD CONTACT-LIZ RICHARDS|||0|Y|N||1411458|
And I want to convert the date format to:
... (5 Replies)
In my shell script i have a variable which stores date in the format of YYYYMMDD. Is there any way to format this value to MM/DD/YYYY.
Thanks. (8 Replies)
Hi All,
I have a string like below.
"Mar 31 2009" .
I want to convert this to unix time .
Also please let me know how to find the unix time for the above string minus one day. For Eg. if i have string "Mar 31 2009" i want to find the unix time stamp of "Mar 30 2009".
Thanks in advance,... (11 Replies)
Hi All,
I am learning PERL for one of the projects, and in one of these scripts, I read a flat text file and print in the terminal.
The problem is, the text file has a date field. The format is yyyymmdd. I need to display this as dd-mon-yyyy.
Any ideas to do this? Thanks a lot for the... (9 Replies)
Hi,
I am getting the below string as a input for date.
12/03/2013 11:02 AM
I want to change this date as 03-DEC-2013 11:02 AM.
Could you please help on this.
Thanks
Chelladurai (4 Replies)
Hi All
I need help in converting a string of YYYYMMDD format to date in Sun OS and then find out if the day is a Wednesday or not. The "date -d" option is not working and your help is much appreciated.
The date command usage from the operating system we use here is as follows:
usage: ... (1 Reply)
Discussion started by: SK123
1 Replies
LEARN ABOUT PHP
gregoriantojd
GREGORIANTOJD(3) 1 GREGORIANTOJD(3)gregoriantojd - Converts a Gregorian date to Julian Day CountSYNOPSIS
int gregoriantojd (int $month, int $day, int $year)
DESCRIPTION
Valid Range for Gregorian Calendar 4714 B.C. to 9999 A.D.
Although this function can handle dates all the way back to 4714 B.C., such use may not be meaningful. The Gregorian calendar was not
instituted until October 15, 1582 (or October 5, 1582 in the Julian calendar). Some countries did not accept it until much later. For exam-
ple, Britain converted in 1752, The USSR in 1918 and Greece in 1923. Most European countries used the Julian calendar prior to the Grego-
rian.
PARAMETERS
o $month
- The month as a number from 1 (for January) to 12 (for December)
o $day
- The day as a number from 1 to 31
o $year
- The year as a number between -4714 and 9999
RETURN VALUES
The julian day for the given gregorian date as an integer.
EXAMPLES
Example #1
Calendar functions
<?php
$jd = GregorianToJD(10, 11, 1970);
echo "$jd
";
$gregorian = JDToGregorian($jd);
echo "$gregorian
";
?>
SEE ALSO jdtogregorian(3), cal_to_jd(3).
PHP Documentation Group GREGORIANTOJD(3)