Getting the screen resolution from the command line.

[Ray Parrish]

Hello,

I need to know if there is a command line method of retrieving the 
screen resolution for a computer that a bash script is running on. I 
need it to center a bar graph in an HTML page.

I haven't ran across the command line method for returning these values 
before.

Thanks for any help you can be.

Later, Ray Parrish

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