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blahblahblah
I'm surprised nobody has answered you yet. I'll take a stab even though I'm far from an expert on file modes, umasks, and the like. I think that 16895 and 16877 are decimals which represent the permissions drwxrwxrwx and drwxr-xr-x. Here's the link from which I grabbed those values: <a href=http://www.madmongers.org/mailing-list/mailing-list/help-with-octal-math>http://www.madmongers.org/mailing-list/mailing-list/help-with-octal-math</a>
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So I guess the <code>& 0222</code> is making sure that each dir is not writable?
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