This post is older than a year. Consider some information might not be accurate anymore.
Working under terminals or cli interfaces can be a messy thing. From time to time it is nice to have a clear screen. This little post shows how to do that.
Therefore the command clear is a wonderful way to empty the previous output. For Windows in the cmd it is cls. One of the main advantages working together with different people is the exchange of knowledge. A consultant hinted that using 
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