Shell Access on OpenShift is possible through the command line tool. Basic UNIX commands and their own commands can be executed on OpenShift PaaS Cloud. MySQL supports interactive mode as well. Although it is not possible to run all the commands we usually run through SSH / Telnet, actually these are handy for the user. There are advanced users, who might want to enjoy the shell access on … [Read more...]
Install Lightweight CMS SkyBlueCanvas on Rackspace Cloud Sites
Install Lightweight CMS SkyBlueCanvas on Rackspace Cloud Sites easily. SkyBlueCanvas is driven by PHP and data is stored as XML. No MySQL database is needed. Anyone can really modify PHP or even use HTML within PHP, so the customization is easy. Rest is dependent on CSS and graphical parts. This guide, how to install Lightweight CMS SkyBlueCanvas although written for Rackspace Cloud Sites, the … [Read more...]
Damn Small Linux Plus XAMPP to Create WordPress Virtual Appliance
Damn Small Linux Plus XAMPP to Create WordPress Virtual Appliance has advantages with a footprint of less than 100MB in size, you can upgrade to Debian later. If you are not aware of the fact that WordPress Virtual Appliance can deliver you all the features of localhost installation, you might find this linked article useful. Damn Small Linux or DSL is a ~50MB distro and perfect to create a handy … [Read more...]
Self Hosted Schema.org and Microformats Free Checking Tools
Self Hosted Schema.org and Microformats Free Checking Tools can easily be hosted on any free Platform as a Service (PaaS) or cloud server or with your website. We typically in schooling said these type of tools as scripts. Nowadays with the possible more usage of mobile devices, people refer them as Apps. What ever they are, they might be useful for you. Why to Use Self Hosted Schema.org … [Read more...]
Creating HDR Photograph with Adobe Photoshop
Creating HDR Photograph with Adobe Photoshop is easy those who only have one exposure digital photograph. Image RAW or exposure bracketing will make it better. But we will take that you have taken only one photograph with the option to save as JPEG / JPG high quality image. Basics of HDR Photography Creating HDR Photograph with Adobe Photoshop follows the basic principle we … [Read more...]
How to Share Files and Folders Between Windows and Mac or Linux
How to Share Files and Folders Between Windows and Mac or Linux ? Normally users uses a router to connect. But you can use Wi-fi, Bluetooth or other cables too. Actually sharing between Windows PC and UNIX system like Mac or Unix like OS like Linux is not that easy because of sub-standard sharing options of Windows system and if you are using the wireless sharing option, there is enough chance to … [Read more...]
Cloud Computing and Ubuntu : Richard Stallman’s View
Cloud Computing and Ubuntu both historically are being criticized by Richard Stallman not once but many a times. Why Father of Free Software Movement is against ? There are definite reasons behind his thoughtful way of sayings. Richard Stallman is person who has deep knowledge on Core Computing, Software development and Artificial Intelligence. The way today we are using the Free Softwares and … [Read more...]
BASIC : Beginner’s All-purpose Symbolic Instruction Code
BASIC is one of the high-level programming language, that is suitable for general purpose, easy to write and can be converted to low-level programming language like C. BASIC was developed in 1964 by John George Kemeny and Thomas Eugene Kurtz. There is nothing to get astonished with the difference of 1964 and 2013 - UNIX is still the most versatile, robust operating system that is leading for the … [Read more...]
Password Protection with htaccess on Rackspace Cloud Sites
Password Protection with htaccess on Rackspace Cloud Sites needs few extra steps to do otherwise the method is same that is normally done for any Apache2 webserver. Rackspace Cloud Sites is Application Platform as a Service (aPaaS) primarily targeted for hosting PHP-MySQL based web softwares including CMS and blogging softwares. Password Protection with htaccess on Rackspace Cloud Sites is … [Read more...]
Aspherical Lens in Digital Photography
Aspherical Lens in Digital Photography is designed to correct the aberrations produced by the usual spherical and optically differs from the spherical shape. Previously we discussed about Chromatic Aberration. If you think about the Photographic Lens Design, it will be apparent that; more complex the lens design is; more complex the spherical and other aberrations will be. Spherical aberration is … [Read more...]
External Hard Drive Not Recognized : Pointing Towards the Solution
External Hard Drive Not Recognized is a quite common situation faced by many users. People blame the Operating System, scratch own heads but problem persists. It is sad that, the hardware manufacturers actually provides no direct open way to contact them or ask in some way. So, the sufferer with the brick (read External Hard Drive), searches and searches on Google Web Search, few get their … [Read more...]