Hi,
How do I calculate time? I need to create an alert if a process is running more than 30 minutes.
I need to get the first time and then get another, calculate it if more than 30 mins and then alert it to pager.
Can't find it in internet.
Thanks in advance,
itik (2 Replies)
Hi everyone,
I need to write a script to calculate the space for sub-folders under /home:
Here is the scanrio:
cd /home
drwxr-xr-x 57 root root 8192 Jan 22 16:13 home_1
drwxrwxrwx 69 root root 8192 Jan 29 10:36 home_2
drwxr-xr-x 97 root root 8192 Nov... (8 Replies)
I have a file which is
2
3
4
5
6
6
so i am writing program in C to calculate mean..
#include<stdio.h>
#include<string.h>
#include <math.h>
double CALL mean(int n , double x)
main (int argc, char **argv)
{
char Buf,SEQ;
int i;
double result = 0;
FILE *fp; (3 Replies)
I have 2 variables in my shell scripts in which i am using awk and calculating 2 files and getting 2 different variable called in_total and out_total. I want to subtract one variable from another so plz tell me how i can do that.
Example is:
cat in_file | awk -F: '{
in_total += $1 * 86400... (3 Replies)
Is there any awk command to calculate P Value ?(Probability)
Is it possib;e to calculate P va;ue for this data for ex?
7.891284
8.148193
7.749575
7.958188
7.887702
7.714877
8.141548
7.51845
8.27736
7.929853
7.92456
8.249126
7.989113
8.012573
8.351206 (2 Replies)
Hello,
I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes...
I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes.
To do... (10 Replies)
i have file input
abcedef|wert|13|03|10|04|23|A1|13|05|01|09|31
fsdasdf|ferg|12|04|25|21|21|A1|13|02|26|20|31
dfsfsad|gerg|12|04|25|21|21|A1|13|02|25|25|31
i expect the output
abcedef|wert|13|03|10|04|23|A1|13|05|01|09|31|9.516666667... (5 Replies)
I have a text file which has 3 columns. The first two columns are shown below.
57 7
23 8
14 17
23 1
I need to print mean using the following formula .
mean =sum of the numbers of $2/total numbers of $1
output:-
sum of $2 = 33
total numbers = 4
mean= 8.25 (1 Reply)
Experts,
file1 : Want to find the difference of $3 field from next line's 3rd field,
The difference to be calculated from next lines 3rd field, to current lines lines 3rd field.
file1 :
Jun24_2013.06242013 3301244928 3133059904 167370640 95%
Jun25_1124.06252013 3301244928... (4 Replies)
Discussion started by: rveri
4 Replies
LEARN ABOUT PHP
datetime.settimestamp
DATETIME.SETTIMESTAMP(3) 1 DATETIME.SETTIMESTAMP(3)DateTime::setTimestamp - Sets the date and time based on an Unix timestamp
Object oriented style
SYNOPSIS
public DateTime DateTime::setTimestamp (int $unixtimestamp)
DESCRIPTION
Procedural style
DateTime date_timestamp_set (DateTime $object, int $unixtimestamp)
Sets the date and time based on an Unix timestamp.
PARAMETERS
o $object
-Procedural style only: A DateTime object returned by date_create(3). The function modifies this object.
o $unixtimestamp
- Unix timestamp representing the date.
RETURN VALUES
Returns the DateTime object for method chaining or FALSE on failure.
EXAMPLES
Example #1
DateTime.setTimestamp(3) example
Object oriented style
<?php
$date = new DateTime();
echo $date->format('U = Y-m-d H:i:s') . "
";
$date->setTimestamp(1171502725);
echo $date->format('U = Y-m-d H:i:s') . "
";
?>
Procedural style
<?php
$date = date_create();
echo date_format($date, 'U = Y-m-d H:i:s') . "
";
date_timestamp_set($date, 1171502725);
echo date_format($date, 'U = Y-m-d H:i:s') . "
";
?>
The above examples will output something similar to:
1272508903 = 2010-04-28 22:41:43
1171502725 = 2007-02-14 20:25:25
NOTES
Using the Unix timestamp format to construct a new DateTime object is an alternative when using PHP 5.2, as shown in the example below.
Example #2
DateTime.setTimestamp(3) alternative in PHP 5.2
<?php
$ts = 1171502725;
$date = new DateTime("@$ts");
echo $date->format('U = Y-m-d H:i:s') . "
";
?>
The above example will output something similar to:
1171502725 = 2007-02-14 20:25:25
SEE ALSO DateTime.getTimestamp(3).
PHP Documentation Group DATETIME.SETTIMESTAMP(3)