An overview of WordPress

What are the functions of the principal components?

Linux

The Linux operating system provides the platform for secure and reliable operation of the web server. Access to the file system is governed by file permissions and enforced by the operating system. The operating system also provides interfaces to the networks and enforces process and user security.

Apache

When a user requests a page or content from the web server, Apache receives the HTTP Request and interprets the contents. For example, Apache will determine whether a file extension has been supplies as part of the Request. If so it will determine whether the requested resource is a static items, e.g. a simple web page stored as an HTML file, or whether the requested item relates to an application, e.g. a PHP file. Depending on the complexity of the requested item, Apache may be required to locate and respond with a number of resources, e.g. the basic HTML file, CSS files, Javascript, images and other media like MP3 audio files of SWF video files. Apache determines where to locate the content based on the path specified in the HTTP Request and the file paths identified in the HTML content.

PHP

Increasingly users expect to be provided wuth dynamic content, which may be influenced by time, current events, the user’s location or personalisation. With these more complex websites, static HTML pages are largely replaced by applications. One of the most popular scripting languages is PHP and there are a wide range of applications available including content management systems (CMS) like Joomla!, forums, bulletin boards, shopping carts, etc.

For a dynamic site, the Apache web server is configured to recognise when a script needs to be run, this may be through a combination of file extensions and default settings. For example, if a website’s home page is requested and the server has PHP installed, Apache will seek an index.php file in the root directory if there is no index.html file in the website root directory. It is this mechanism which is used to initialise applications like Joomla! The PHP scripts will be used to store and retrieve information and to render the HTML page layouts for transmission back to the user’s browser by the Apache web server.

MySQL

Typically a PHP website will also use a MySQL database to store content and configuration information. It is possibel to build sites where the contents are storeed in flat text files, but the use of relational databses like MySQL gives greater flexibility. The interaction between the Apache webserver and the MySQL database is hndled by PHP.


An overview of wordpress



HBL-Money Management

 

 

http://goo.gl/3Zc6zh

The above link is by far my favourite reading as it gives me the realisation that as teenagers we are spending on things that we do not need it.We are just spending on it to make us look good infront of our friends.If we did not have done so, we could have save a ton of money.

What I Know About Money Management What I Want to Know About Money Management What I’ve Learned About Money Management
 Only spend on what you need and not wants  The simplest way to save money  Instead of using credit cards, we should instead use debit cards whenever we are out going shopping as you know u have a certain amount in your bank account.
Bring only certain  amount of your allowance when going out  How to shop with a certain budget that we have created In order to have an effective money management, we can create a good spending plan so that we would not over spend and waste on things that we don’t really need
 Have a savings account  We should always spend on things that we can afford such as going to food courts instead of going to fancy restaurants.We should not care about what other people think as long as we are not wasting money on things that we can get at a cheaper price.

AEC Blog Week 2 #Weekly

#3 MY REFLECTION

I personally would like to be a parent that not only that i set house rules to follow (being strict) , but i also want my children to feel like they could depend on their parents whenever they are down and needed someone to rely on. This is because i feel that as parents we should always be there for our children as we are next closest person to them other than their siblings. I do not believe the parenting style of being too strict that our relationship between parents and children is going down.

Although it depends on each individual whether they prefer to be left on their own devices, i think the majority would at least like some sort of guidance in their life. As we can see in some teenagers in newspapers/tv, we can see that some of them had gone on to the wrong path in life which could be the result of parents leaving their children on their own. Thus i feel that having balance in parenting children is a better solution.