By default Apache server listens on TCP port 80 but I’d like an Apache Web Server to listen on port 80 and port 8080. The following article explains how do I configure Apache server to listen multiple ports under CentOS Linux Server?

To configure Apache server to listen multiple ports, you need to login as root and open configure file /etc/httpd/conf/httpd.conf and modify the Listen directive tells the server to accept incoming requests on the specified port.

# vi /etc/httpd/conf/httpd.conf

Find line that read as follows:

Listen 80

Force Apache server to listen on both port 80 and 8080:

Listen 80
Listen 8080

And find the VirtualHost portion for your website config and add *:8080 as shown below:

<VirtualHost *:80 *:8080>
...
</VirtualHost>

Save and close the file. Restart apache server:

# service httpd restart

The post How Do I Configure Apache Server To Listen Multiple Ports ? appeared first on lifeLinux: Linux Tips, Hacks, Tutorials, Ebooks.

PHP supports the following resource limits directives in php.ini file. To limit resources used by a PHP script edit the file php.ini. Note that this change will affect all websites and PHP scripts on the server.

To find the location of php.ini, you can use the phpinfo() PHP function to find it. Create file with following content:

<?php
phpinfo();
?>

Sample outputs:

To edit php.ini, type the following command:

[root@lifelinux ~]# vi /etc/usr/local/etc/php.ini

Set maximum execution time of each script:

max_execution_time = 30

Set maximum amount of time each script may spend parsing request data

max_input_time = 30

Set maximum amount of memory a script may consume

memory_limit = 64M

Set maximum size of POST data that PHP will accept

post_max_size = 8M

Set maximum allowed size for uploaded files

upload_max_filesize = 8M

Disable/Enable HTTP file uploads (Disallow uploading unless necessary)

file_uploads = Off

Final, restart web server, example restart apache server, type the following command

[root@lifelinux ~]# /etc/init.d/httpd restart

The post How To Limit Resources Used By A PHP Script appeared first on lifeLinux: Linux Tips, Hacks, Tutorials, Ebooks.