Memory limit on php in .sh script


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Memory limit on php in .sh script
# 1  
Old 05-02-2011
Data Memory limit on php in .sh script

Hi, I have .sh script running php script with "php". When I run php script from web browser, it is running without errors. When I run it from .sh script, I am getting "memory exhausted". It seems to me that running php from .sh does not respect php.ini or have its own setting. So, how can I set memory for running php from .sh?
Thank you for helping.

My script looks like this (so called keep alive script):

Code:
#!/bin/bash

PIDFILE=/tmp/php.pid
PHPSCRIPT=/home/www/domain.com/subdomains/www/script.php

echo 'Checking php process from PID file'
if [ -f $PIDFILE ] ; then
PID=`cat $PIDFILE`
if ps ax | grep -v grep | grep $PID > /dev/null
then
echo "php process still running - great!!!"
else
echo "php process not running - crap!!!"
rm -f $PIDFILE
php $PHPSCRIPT & echo $! > $PIDFILE&
fi
else
echo "Hey no file - first time maybe?"
php $PHPSCRIPT & echo $! > $PIDFILE&
fi

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Red Hat

Cpu, memory - limit by user

Hi all ! I'm new in this site, so sorry if this question is into wrong place. How can I limit cpu/core and memory usage by user? System: RedHat Ent. Linux. 6.4 Tks, (4 Replies)
Discussion started by: Tiago
4 Replies

2. Red Hat

PAE kernel memory limit

What is the limit of LowMem and HighMem in PAE enable kernel. (2 Replies)
Discussion started by: hiten.r.chauhan
2 Replies

3. Solaris

Limit: stacksize: Can't remove limit

Hi all, I'm using to Solaris machine. When I run a simple script this messenger come out:"limit: stacksize: Can't remove limit". Any one know the way to resolve this problem without reboot the machine? Thanks in advance. (3 Replies)
Discussion started by: Diabolist9
3 Replies

4. AIX

Memory limit for C program

Greetings - I'm porting a C application to an AIX (6.1) system, and have bumped into the limits AIX imposes on memory allocation, namely the default limit of 256MB for a process. I'm aware of the compilation flag that allows an application to gain access to up to 8 memory segments (each 256MB,... (4 Replies)
Discussion started by: traviswheeler
4 Replies

5. Shell Programming and Scripting

AWK Memory Limit ?

Is there an input file memory limit for awk? I have a 38Mb text file that I am trying to print out certatin lines and add a string to the end of that line. When I excute the script on the 38Mb file the string I am adding is put on a new line. If I do the same with a smaller file the... (3 Replies)
Discussion started by: cold_Que
3 Replies

6. Shell Programming and Scripting

I need to set a time limit for a script

Hello Folks, I have been asked to write a test script which can be run by students. the script should have a time limit. I have almost completed it except the bit of timing! I've seen something like this: on_timeout() { echo "$USER $score " >> theresult.txt echo "Time out!... (2 Replies)
Discussion started by: SultanKSA
2 Replies

7. Ubuntu

Redhat 2.1 AS Memory Limit?

I have a customer with an HP DL380 G4 server running Redhat 2.1 AS that has 4GB memory installed. They want to upgrade in the server to the maximum of 12GB using (6) 2GB DIMMs. I can do this for them, but I read somewhere that Redhat 2.1 has an upper memory limit. Or you need a kernel patch to use... (2 Replies)
Discussion started by: Cbish68
2 Replies

8. Shell Programming and Scripting

Is there a limit to the no. of arguments to a shell script ?

What is the maximum no. of arguments that could be passed to a shell script ? Is there any restriction ? I've a requirement where I need to pass a list of names to a unix script and I guess the number of such names is not a fixed one. It can run into hundreds. Is this feasible ? (4 Replies)
Discussion started by: hidnana
4 Replies

9. UNIX for Dummies Questions & Answers

upper limit of accessible memory space for a single process in Unix/Linux

Hellp all, if there is 3G memory in my Unix server I want to know if all the 3G space can be used by ong sigle process. As i know, in Windows, one process can only access at most 1G memory despite there is probably more than 1G memory is equipped. (1 Reply)
Discussion started by: cy163
1 Replies

10. Shell Programming and Scripting

session limit in php

Sirs, How can i set the session.gc_maxlifetime value by php coding. Thanks ArunKumar (4 Replies)
Discussion started by: arunkumar_mca
4 Replies
Login or Register to Ask a Question
GETOPT(3)								 1								 GETOPT(3)

getopt - Gets options from the command line argument list

SYNOPSIS
array getopt (string $options, [array $longopts]) DESCRIPTION
Parses options passed to the script. PARAMETERS
o $options - Each character in this string will be used as option characters and matched against options passed to the script starting with a single hyphen ( -). For example, an option string "x" recognizes an option -x. Only a-z, A-Z and 0-9 are allowed. o $longopts - An array of options. Each element in this array will be used as option strings and matched against options passed to the script starting with two hyphens ( --). For example, an longopts element "opt" recognizes an option --opt. The $options parameter may contain the following elements: oIndividual characters (do not accept values) oCharacters followed by a colon (parameter requires value) oCharacters followed by two colons (optional value) Option values are the first argument after the string. If a value is required, it does not matter whether the value has leading white space or not. See note. Note Optional values do not accept " " (space) as a separator. Note The format for the $options and $longopts is almost the same, the only difference is that $longopts takes an array of options (where each element is the option) whereas $options takes a string (where each character is the option). RETURN VALUES
This function will return an array of option / argument pairs or FALSE on failure. Note The parsing of options will end at the first non-option found, anything that follows is discarded. CHANGELOG
+--------+---------------------------------------------------+ |Version | | | | | | | Description | | | | +--------+---------------------------------------------------+ | 5.3.0 | | | | | | | Added support for "=" as argument/value separa- | | | tor. | | | | | 5.3.0 | | | | | | | Added support for optional values (specified | | | with "::"). | | | | | 5.3.0 | | | | | | | Parameter $longopts is available on all systems. | | | | | 5.3.0 | | | | | | | This function is no longer system dependent, and | | | now works on Windows, too. | | | | +--------+---------------------------------------------------+ EXAMPLES
Example #1 getopt(3) example: The basics <?php // Script example.php $options = getopt("f:hp:"); var_dump($options); ?> shell> php example.php -fvalue -h The above example will output: array(2) { ["f"]=> string(5) "value" ["h"]=> bool(false) } Example #2 getopt(3) example: Introducing long options <?php // Script example.php $shortopts = ""; $shortopts .= "f:"; // Required value $shortopts .= "v::"; // Optional value $shortopts .= "abc"; // These options do not accept values $longopts = array( "required:", // Required value "optional::", // Optional value "option", // No value "opt", // No value ); $options = getopt($shortopts, $longopts); var_dump($options); ?> shell> php example.php -f "value for f" -v -a --required value --optional="optional value" --option The above example will output: array(6) { ["f"]=> string(11) "value for f" ["v"]=> bool(false) ["a"]=> bool(false) ["required"]=> string(5) "value" ["optional"]=> string(14) "optional value" ["option"]=> bool(false) } Example #3 getopt(3) example: Passing multiple options as one <?php // Script example.php $options = getopt("abc"); var_dump($options); ?> shell> php example.php -aaac The above example will output: array(2) { ["a"]=> array(3) { [0]=> bool(false) [1]=> bool(false) [2]=> bool(false) } ["c"]=> bool(false) } SEE ALSO
$argv. PHP Documentation Group GETOPT(3)