Virtualbox folder sharing

Here are the instructions:

When Guest and Host are Linux/Windows...

When Guest and Host both are Linux...

An Engineer and a Salesman

An Engineer is said to be a man who knows a great deal about a very little, and who goes around knowing more and more, about less and less, until finally, he practically knows everything about nothing; whereas, a Salesman, on the other hand, is a man who knows a very little about a great deal, and keeps on knowing less and less about more and more until finally he knows practically nothing, about everything. – from a newspaper in the 1930s

LOC Produced

If we wish to count lines of code, we should not regard them as "lines produced" but as "lines spent".

- Edsger Wybe Dijkstra

(in EWD 1036: On the cruelty of really teaching computing science)