Web Development

The dmesg command is used to write the kernel messages in Linux and other Unix-like operating systems to standard output (which by default is the display screen).

A kernel is the core of an operating system. It is the first part of the operating system that is loaded into memory when a computer boots up (i.e., starts up), and it controls virtually everything on a system. The numerous messages generated by the kernel that appear on the display screen as a computer boots up show the hardware devices that the kernel detects and indicate whether it is able to configure them.

If your working on a site and would like visitors who access yoursite.com to be redirected (instantly) to a maintenance or under construction page instead?
It can be done by editing your .htaccess file to include the following code. Here’s what you have to do. Add this to your .htaccess file:

Not all websites require a dedicated IP address, and most simple sites will be using a shared IP, but how do you view a website on a shared IP before it propagates?

A lot of people are experiencing problems with Joomla not sending mail out, notably from the Email Pop window, the system simply returns “E-mail could not be sent”.
In this article we show how to fix the problem quickly and easily.

You find out that many people come up with ideas for websites that they never get round to executing. Some never get as far as ordering a website hosting service, while others do substantially better by getting a website up but fall victim to one factor or the other and later abandon the same website that they have invested their money and efforts in. This is a very bad habit and even the most focused of individuals tends to fall victim to this habit at one time or the other in their lives.

Sometimes you will have a super small window to use Google Maps in, added with the relatively lengthy process of using the Google API and finding the correct Geo code for your location, removing the Google Maps Bubble is not a standard option presented by Google, but in this article we show you how to easily remove it for those small windows.

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This error can normally show up when adding or modifying an IP address. The fix is relatively simple, but not always particularly obvious with the lack of documentation, so here’s a fix for those in need.