07-12-2009
This worked for me:
echo $old_file`date -d "1 day ago" +%m%d%Y.txt` | sed 's/\(.*\)-\([0-9]\{8\}\).txt/\1-/'
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
How can I get an equivalent in unix for the following Oracle SQL command:
select sysdate - 2 from dual;
Thanks
José (4 Replies)
Discussion started by: josecollantes
4 Replies
2. UNIX for Dummies Questions & Answers
Hi,
How can i change date value to date value - 1 in unix ?
I mean sysdate to sysdate -1.
Can anyone throw some light on that ?
cheers,
gopskrish (2 Replies)
Discussion started by: gopskrish
2 Replies
3. UNIX for Dummies Questions & Answers
Dear
I check script written in Unix commands and i face misunderstanding in date format.
the format is ( sysdate -p -f%d/%m/%Y ). can you told me what is ( -p and
-f ) means. and can you write sample for this. (1 Reply)
Discussion started by: abu_hassan
1 Replies
4. UNIX for Dummies Questions & Answers
I need to automate the creation of a file. It needs to have the date of the previous day. In sqlplus we use sysdate -1 but I checked the man page for date and didn't find a similar command. This is what I use for creating a file for the current date:
rciind`date '+%m%d%Y'`.txt
What do I... (1 Reply)
Discussion started by: kskywr
1 Replies
5. Shell Programming and Scripting
Hi,
I need to append the current system date and time in my file which are being taken a backup by my shell script .so i added the following line in by .profile
SYSDATE="$( date '+%d/%B/%Y/%S' )"
export SYSDATE
But it's a constant one rather then a sync with my system date ,so how can i do... (10 Replies)
Discussion started by: malickhat
10 Replies
6. Shell Programming and Scripting
I need assistance with following requirement, I am new to Unix.
I want to do the following task but stuck with file creation date(sysdate)
Following is the requirement
I need to create a script that will read the abc/xyz/klm folder and look for *.err files for that day’s date and then send an... (4 Replies)
Discussion started by: PreetArul
4 Replies
7. UNIX for Dummies Questions & Answers
How do i insert the sysdate in the below xml file? This has to happen dynamically, meaning everytime the script runs, it shud put 2 sysdates in the below xml marked in red ...format is YYYY-MM-DD
<?xml version="1.0" encoding="UTF-8"?>
<Package>
<LOCALE>en_US</LOCALE>
<User... (2 Replies)
Discussion started by: saggiboy10
2 Replies
8. Shell Programming and Scripting
Looking for help.
I need help in the grep ( alternative) to filter out the a keyword from the logfile for a time period of sysdate -1.
My logfile looks like:
####<Sep 7, 2014 3:46:55 PM PDT> <Warning> <Management> <hostname> <> < ExecuteThread:
####<Sep 15, 2014 2:51:05 AM PDT>... (1 Reply)
Discussion started by: jjoy
1 Replies
9. Shell Programming and Scripting
I have a file from which I need to filter out certain lines when field 17 is less than sysdate. The file has date in YYYYMMDD HH:MI:SS format.
Sample file is as below:
PRUM,67016800 ,CC ,C1,67016800 ,00,Y,Y,2 ,US,BX,BOX ... (5 Replies)
Discussion started by: mady135
5 Replies
LEARN ABOUT PHP
datetime.modify
DATETIME.MODIFY(3) 1 DATETIME.MODIFY(3)
DateTime::modify - Alters the timestamp
Object oriented style
SYNOPSIS
public DateTime DateTime::modify (string $modify)
DESCRIPTION
Procedural style
DateTime date_modify (DateTime $object, string $modify)
Alter the timestamp of a DateTime object by incrementing or decrementing in a format accepted by strtotime(3).
PARAMETERS
o $object
-Procedural style only: A DateTime object returned by date_create(3). The function modifies this object.
o $modify
-A date/time string. Valid formats are explained in Date and Time Formats.
RETURN VALUES
Returns the DateTime object for method chaining or FALSE on failure.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.6 | |
| | |
| | Absolute date/time statements now take effect. |
| | Previously, only relative parts were used. |
| | |
| 5.3.0 | |
| | |
| | Changed the return value on success from NULL to |
| | DateTime. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
DateTime.modify(3) example
Object oriented style
<?php
$date = new DateTime('2006-12-12');
$date->modify('+1 day');
echo $date->format('Y-m-d');
?>
Procedural style
<?php
$date = date_create('2006-12-12');
date_modify($date, '+1 day');
echo date_format($date, 'Y-m-d');
?>
The above examples will output:
2006-12-13
Example #2
Beware when adding or subtracting months
<?php
$date = new DateTime('2000-12-31');
$date->modify('+1 month');
echo $date->format('Y-m-d') . "
";
$date->modify('+1 month');
echo $date->format('Y-m-d') . "
";
?>
The above example will output:
2001-01-31
2001-03-03
SEE ALSO
strtotime(3), DateTime.add(3), DateTime.sub(3), DateTime.setDate(3), DateTime.setISODate(3), DateTime.setTime(3), DateTime.setTimes-
tamp(3).
PHP Documentation Group DATETIME.MODIFY(3)