f is a variable, its name is arbitrary (it can be any valid variable name).
In Awk uninitialized variables have the numeric value zero.
When the first filed of the current record matches our pattern ($1==dt),
we set f to 1 (or any other number != 0 - for Awk 0 and null mean false,
all others mean true). We check every record
(first check, then set, so the record that matches
is not printed), we print the records once the variable is set to 1 (true).
Hi all,
I've used various scripts in the past to work out the date last week from the current date, however I now have a need to work out the date 1 week from a given date.
So for example, if I have a date of the 23rd July 2010, I would like a script that can work out that one week back was... (4 Replies)
Hi again:
I have this file:
"2010-11-1 11:50:00",40894,13.38,17.24,12.92,13.23,"2010-11-14
11:43:02",12.56,"2010-11-14 11:46:02",22.68,20.95,"2010-11-14
11:44:03",2.144,2.078,190.4,14.27,6.293,"2010-11-14 ... (2 Replies)
Hello,
I have following log file.
alog.log
Oct 8 xxxxx
Oct 9 xxxxx
Oct 10 xxxxx
Nov 8 xxxxx
Nov 8 xxxxx
.
.
.
Jan 8 xxxxx
I need to delete all the lines which are having date entries older than 60 days. So If the current date is Jan 9 2011 then it should delete all the lines upto... (3 Replies)
Hello All,
Need a shell script to sort entries in a file by date and time. Below are the entries in the file, i need to sort it first by the date and then time
Note :- Date is in MM/DD/YY format and date comes as the 6th & time comes on 7th coloumns respectively.
150 pbnawldb001-b... (10 Replies)
Dear all,
I have 2 questions.
I have a file with many rows which has date of the format YYYYMMDD.
1. I need to change the date to that weeks friday date(Ex: 20120716(monday) to 20120720). Satuday/Sunday has to be changed to next week friday date too.
2. After converting the date to... (10 Replies)
CSV date sorted file has multiple entries for most dates. Need to eliminate all but the first and last entries of each date, being the start and end times for that day.
2009-11-20,23:57:46
2009-11-20,23:58:46
2009-11-20,23:59:46
2009-11-21,00:00:45
2009-11-21,00:01:46
2009-11-21,00:02:45... (2 Replies)
i try to set linux date & time in specific format but it keep giving me error
Example :
date "+%d-%m-%C%y %H:%M:%S" -d "19-01-2017 00:05:01"
or
date +"%d-%m-%C%y %H:%M:%S" -d "19-01-2017 00:05:01"
keep giving me this error :
date: invalid date ‘19-01-2017 00:05:01'
Please use CODE tags... (7 Replies)
Can someone help me with the code wherein there is a file f1.txt with different column and 34 column have expiry date and I need to get that and compare with system date and if expiry date is <system date remove those rows and other rows should be moved to new file f2.txt .
I don't want to delete... (2 Replies)
I m working on shell scripting and I m stuck where in my .txt file there is column as expiry date and I need to compare that date with system date and need to remove all the rows where expiry date is less than system date and create a new .txt with update. (1 Reply)
Discussion started by: Stuti
1 Replies
LEARN ABOUT PHP
datetimeinterface.format
DATETIMEINTERFACE.FORMAT(3) 1 DATETIMEINTERFACE.FORMAT(3)DateTime::format - Returns date formatted according to given format
Object oriented style
SYNOPSIS
public string DateTime::format (string $format)
DESCRIPTION
string DateTimeImmutable::format (string $format) string DateTimeInterface::format (string $format)
Procedural style
string date_format (DateTimeInterface $object, string $format)
Returns date formatted according to given format.
PARAMETERS
o $object
-Procedural style only: A DateTime object returned by date_create(3)
o $format
- Format accepted by date(3).
RETURN VALUES
Returns the formatted date string on success or FALSE on failure.
EXAMPLES
Example #1
DateTimeInterface.format(3) example
Object oriented style
<?php
$date = new DateTime('2000-01-01');
echo $date->format('Y-m-d H:i:s');
?>
Procedural style
<?php
$date = date_create('2000-01-01');
echo date_format($date, 'Y-m-d H:i:s');
?>
The above example will output:
2000-01-01 00:00:00
NOTES
This method does not use locales. All output is in English.
SEE ALSO date(3).
PHP Documentation Group DATETIMEINTERFACE.FORMAT(3)