There are two key factors:

• Quality score, and
• Max Cost Per Click

Quality score takes into account advert words and the landing page.

Over 1% click through rate is considered to be acceptable.

The Drupal Devel Module consists of two projects:

• http://drupal.org/project/devel_themer
• http://drupal.org/project/devel

The code below may be placed within a block.

<? global $base_path; ?>

<h3>News
<a href="https://www.zerotouch.com/%3C?echo_%24base_path%3B_%3F%3Enews%2Frss_xml"><img alt="RSS News Feed " src="https://www.zerotouch.com/%3C?echo_%24base_path%3B_%3F%3Esites%2Fall%2Fthemes%2Feagle%2Fimages%2Ffeed_gif"/></a></h3>

However, to get it to reside within a block title customise the block.tpl.php file.

Please see FAQ describing how to customise block.tpl.php file by blockname and region.

[root@ukbweb1 ~]# vi /etc/cron.daily/drupal.cron
[root@ukbweb1 ~]# chmod +x /etc/cron.daily/drupal.cron
[root@ukbweb1 ~]# cat /etc/cron.daily/drupal.cron
#!/bin/bash

/usr/bin/wget -O - -q -t 1 http://www.zerotouch.com/cron.php

In order to ls by date or list Unix files in last modifed date order use the -t flag which is for 'time last modified'.

So for example, you might like to use:

ls -alt

or to ls by date in reverse date order use the -t flag as before but this time with the -r flag which is for 'reverse'.

On the mysql command line:

The following two commans are useful to determine current connections:

•   SHOW STATUS WHERE `variable_name` = 'Threads_connected';

•   SHOW PROCESSLIST;

Centos prompt

You may update the mysql configuration which is located under /etc/my.cnf.

Two variables you may like to review are:

If you have an array in ascending order and you require it to be in descending order you can use the array_reverse function as below.

  $terms = array_reverse($terms);

The code below shows how to iterate through an array and print the keys and values held within an array.

while (list($key, $val) = each($items)) {
  print $key . " -> " . $val;
}

To allocate within a new array simply:

while (list($key, $val) = each($items)) {
  $terms[] = $val . ") " . $key;
}

A string can be replaced within a unix file using the 'sed' command. For example, it may that you've created a MySQL dump and you want to update a string and then import it back into the database.

For example, let's say we have a string '/var/www/vhosts/intranet2' within a file named 'intranet.sql' and we want to replace it with '/var/www/vhosts/intranet' and save it into a new file named 'intranet-updated.sql'.

You simply need to enter:

This can be checked easily with 'top' on Unix or the Task Manager on Windows.