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Category: Ways to run your web application
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GreenQloud – 100% Green Cloud Services
In 2007, Gartner reported that the IT industry was responsible for approximately 2% of global greenhouse gas emissions– equivalent to the aviation industry at the time. Since then the number of data centers worldwide has surpassed 500,000. This massive and growing need for energy is contributing, in a big way, to the global carbon emissions…
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The cloud services explained
Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet). The name comes from the use of a cloud-shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user’s data, software, and computation.
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How to use Linux Command Line History
When you are using Linux command line frequently, using the history effectively can be a major productivity boost. 1. Display timestamp using HISTTIMEFORMAT Typically when you type history from command line, it displays the command# and the command. For auditing purpose, it may be beneficial to display the timepstamp along with the command as shown…