For those who want to learn linux by seeing the execution of commands, I’ve started creating the videos in youtube under my channel named worldiswelcome.
Mike replied, “Yes. But the point is that companies spend lots of money on development of products which they provide for free. To keep the business running, money has to come from somewhere.
Its very easy to publish polls into your joomla website. My previous article was “Art of Joomla”. Now I have written in my article “How to set poll module at right position and at content position”.
Let’s start with the Right position of poll module.
I have followed the below steps and get polls into my website. You will also found it interesting.
* Firstly I will log in to the Administrator back-end.
* Then I Click the Components> Polls menu item.The Poll Manager screen is opened.
* Now I click the New toolbar button to create my poll.
* Type the question like , I would like to type Vote for Magzine in the Title field .
* Hmm, then I Type an abbreviated title of my poll in the Alias field.
* Select the No or Yes radio button to publish or not poll. As I have selected the Yes.
* The I will move to type in the Options fields the possible choices for the answers of my poll.
* Now at end I will click on Save or Apply toolbar button to implement the new settings for my poll.
* I can see the title of my Poll in the Poll Manager table. From here I can edit if need to change poll title or answer options. Am done with the first step. Now my poll has been created.
Hmmm, Let’s take look with me “How I will publish this poll”
* Firstly I will click the Extensions> Module Manager menu item to view the Module Manager screen.
* Now click the New toolbar button to activate my new poll module.
* I will select the Poll radio button from the list of installed modules.
* The next step, I will click the Next toolbar button
* After clicking Next button, I will type the title of my Poll module in the Title field.
* Select the Yes radio button to choose if my module title is published. There is also option for No. You can choose it according to your requirement.
* Similarly in case of radio button enable/publish for module to my site.
* Select the module position from the drop down
Yes, I’ve been managing Unix and Linux servers before. Then I started running business and never got back to system administration again. We are at a stage where we should start making use of Linux for our work
This was Friday morning while he sat sipping his usual cup of black coffee at 11’O clock. He decided to leverage his own experience with Linux servers to manage the office infrastructure and tasks centrally. This was going pending for so long because of his own busyness with business management cycle. The point was, if not him, then who would be the one.
The book in your hands is the result of my learnings inside and outside my work and problem solving experience of the past 15 years. I wanted to present my work in Linux System Administration in the form of something unique.
Making usage of Joomla is one of the most enjoyable things for me. In my lat article, I wrote about the “Joomla as Forum” Thanks to the technology, In this article I will write about Joomla and its framework. Who are new to IT or Joomla find this article very useful..
Hmmmmm.. Let’s start with …
Joomla includes several things , I will take you with me tour of Joomla… Am sure you would found it interesting !!!
What is Joomla
Joomla! is an open source content management system platform for publishing content on the World Wide Web and intranets as well as a Model–view–controller (MVC) Web application framework.I would also like to share features of Joomla with you.
* Free source code
* A large and eager community of users and developers
* Simple workflow system
* Publishing system for contents
* File manager for uploading and administering files
* Content summaries in RSS format
* Trash can for deleted content
* Search-engine-friendly URLs
* Banner management
* Multilingualism for website and administration interface
* Administration interface that is separated from the website
* Macro language for content (plug-ins)
* Caching mechanism to secure fast page creation with popular sites
* Simple installation of additional extensions
* Powerful template system (HTML, CSS, PHP)
* Hierarchical user groups
* Simple visitor statistics
* WYSIWYG editor for content
* Simple polling
* Rating system for content
Hmmm after going through the features of Joomla, Let’s take look at Framework of Joomla!!!!
Frame Work of Joomla!! it shows you how Joomla work and you can design Websites easily or design modules, components.
The terms proxy firewall and gateway firewall are used synonymously. These firewalls help to maintain the transparency between the requester and server. As you know, the packet filter firewall inspects the headers of the packets, so it works at network transport layer. But to do inspection of packets at deeper level for better security, we need the proxy firewalls which works at application layer. Moreover, these firewalls are aware of the application protocol, so they provide better inspection capabilities.
The Packet Filtering Firewall is one of the most basic firewalls. The first step in protecting internal users from the external network threats is to implement this type of security. The first ever firewalls used were of packet filtering type only. As the trends of network threats started changing, so did the firewall building strategies. Most of the routers have packet filtering built-in, but the problem with the routers is that, they are difficult to configure and don’t provide extensive logs of the incidents. In my previous firewall tutorials I talked about firewall policies and few other things. That information is also used while designing such firewalls.
For network security there are some rules which we covered under security policy. The firewall policy is altogether different. We must say that security policy resides at conceptual level and firewall policy resides at technical implementation level and is a subset of security policy. Here I am going to discuss the firewall policy which covers theoretical implementation of network security policy.