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Dallman - virussnag file - question

2003-09-19 18:31:43
Hi Dallman,
In your "virussnag" file I see this expression:
MYVIRUS  = "${MYVIRUS:-VIRUS}"

Can you explain the what and why of all the parts of "${MYVIRUS:-VIRUS}" ?
The colon, hyphen, and quotes? This newbie hasn't seen that before.

Thanks, Ken


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