01-07-2008
Hope this will help u
year=2008
month=01
day=05
C_date=`date "+%C%y%m%d"`
inp_date=`echo "$year$month$day"`
if [ "$inp_date" -lt "$C_date" ]
then
echo "Input Date is less than today"
fi
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I've to validate a date input for the format YYYYMMDD. The input should be of 8 digits with only numeric values.
I tried the following
echo $1 | grep '^\{8}$/p'
if
then
echo "Valid"
else
echo "invalid"
I get the error,
grep: RE error 16: Bad number.
Any help... (3 Replies)
Discussion started by: sumesh.abraham
3 Replies
2. Shell Programming and Scripting
Hi
I have below file with 3 rd column as date ....i want to make 3 column to mm/dd/yyyy .
in the below file 2 row date is like 1/23/1994 so i want to append '0'
to month i,e. 01/23/1994 and in the 3 row date is like 6/4/1994 ---so i want this to 06/04/1994
Source:... (1 Reply)
Discussion started by: satyam_sat
1 Replies
3. Shell Programming and Scripting
Hi,
I've made a very basic date validation script, but the syntax of the until condtion is wrong, could someone have a quick look and correct it please?:)
Thanks for any help.
echo -n "Please enter your date of birth (dd-mm-yyyy): "
read dob
day=${dob:0:2} month=${dob:3:2} year=${dob:6:4}... (1 Reply)
Discussion started by: mustaine85
1 Replies
4. Shell Programming and Scripting
the user have to input the date format in mmddmmhhyyyy (month,date,minutes,hour,year)
i want a shell script to check whether the user has properly input in the above said manner.
kindly advice (2 Replies)
Discussion started by: vkca
2 Replies
5. Shell Programming and Scripting
I have a script which is take date as parameter
sh abc.sh <2010-02-01>
#!/sh/bin
my_date=$1
#Here i want to two diffrent dates
## 3 Days before
##date14query=$mydate - 4 (it will be 2010-01-28)
##date24query=$mydate +4 (it will be 2010-01-05)
#Please Help (3 Replies)
Discussion started by: pritish.sas
3 Replies
6. Shell Programming and Scripting
Hi,
I have a script which runs on specific sunday. If that script runs on the sunday i want to execute another script on following wednesday.
I have a log for that server. My wednesday scripts needs to check the sunday run log timestamp and if it matches it should run. Please help.
Thanks,... (1 Reply)
Discussion started by: Krrishv
1 Replies
7. UNIX for Dummies Questions & Answers
Dears,
I am working on a batch that processes file with name containing date prefix eg., 20101222_file.dat.
The logic is to process files in order. Eg., 20101225 must be processed only after 20101222.
Ok first glance it looked simple, it use a variable to check this date value as number and... (2 Replies)
Discussion started by: naraink
2 Replies
8. Shell Programming and Scripting
File contains below data,how to validate the date using awk command or any command.
date formate is fixed as "YYYYMMDD"
test1|20120405
test2|20121405
output should be:
test1|20120405
Thanks (2 Replies)
Discussion started by: bmk
2 Replies
9. Programming
Hi All,
We need to create the custom function to pass the parameter is date.if it is valid return 1 else 0
return should be 1
select is_date('2012-09-17');
return should be 0
select is_date('2012-79-17');
Thanks (2 Replies)
Discussion started by: bmk
2 Replies
10. What is on Your Mind?
Hi folks,
I new to shell script .
I want to know how to validate a String as valid date
example:
20150712 ---> valid date
20160524-->valid
201605T12-->invalid date
12341234--->invalid date
we need to valid string( yyyymmdd) to date in SunOS 5.10
please give some idea to validate... (9 Replies)
Discussion started by: srinadhreddy27
9 Replies
LEARN ABOUT PHP
datetime.setisodate
DATETIME.SETISODATE(3) 1 DATETIME.SETISODATE(3)
DateTime::setISODate - Sets the ISO date
Object oriented style
SYNOPSIS
public DateTime DateTime::setISODate (int $year, int $week, [int $day = 1])
DESCRIPTION
Procedural style
DateTime date_isodate_set (DateTime $object, int $year, int $week, [int $day = 1])
Set a date according to the ISO 8601 standard - using weeks and day offsets rather than specific dates.
PARAMETERS
o $object
-Procedural style only: A DateTime object returned by date_create(3). The function modifies this object.
o $year
- Year of the date.
o $week
- Week of the date.
o $day
- Offset from the first day of the week.
RETURN VALUES
Returns the DateTime object for method chaining or FALSE on failure.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | Changed the return value on success from NULL to |
| | DateTime. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
DateTime.setISODate(3) example
Object oriented style
<?php
$date = new DateTime();
$date->setISODate(2008, 2);
echo $date->format('Y-m-d') . "
";
$date->setISODate(2008, 2, 7);
echo $date->format('Y-m-d') . "
";
?>
Procedural style
<?php
$date = date_create();
date_isodate_set($date, 2008, 2);
echo date_format($date, 'Y-m-d') . "
";
date_isodate_set($date, 2008, 2, 7);
echo date_format($date, 'Y-m-d') . "
";
?>
The above examples will output:
2008-01-07
2008-01-13
Example #2
Values exceeding ranges are added to their parent values
<?php
$date = new DateTime();
$date->setISODate(2008, 2, 7);
echo $date->format('Y-m-d') . "
";
$date->setISODate(2008, 2, 8);
echo $date->format('Y-m-d') . "
";
$date->setISODate(2008, 53, 7);
echo $date->format('Y-m-d') . "
";
?>
The above example will output:
2008-01-13
2008-01-14
2009-01-04
Example #3
Finding the month a week is in
<?php
$date = new DateTime();
$date->setISODate(2008, 14);
echo $date->format('n');
?>
The above examples will output:
3
SEE ALSO
DateTime.setDate(3), DateTime.setTime(3).
PHP Documentation Group DATETIME.SETISODATE(3)