output formatting - How to write values of function to file?

For example, say I wanted to plot Sin(x) like this:

Plot[Sin[x],{x,0,2 Pi}]

But instead of plotting to a graph, I want to now tabulate the values of Sin[x] to a data file. How do I achieve this?

EDIT: Sorry I wasn't clear enough, I mean plot the x values in one column and the y values in the second column

Answer

First create your points, running from 0 to 2 Pi at intervals of 0.01.

points = Table[{x,Sin[x]}, {x, Range[0, 2 \[Pi], .01]}];

You can plot them with:

ListLinePlot[points]

And export them to a csv file with:

Export["points.csv", points]