Danger Will Robinson!
This code will fail if the user has employed su(1) to change who they are on the system. If you su to root and run this code, you retrieve the original name. Which may or may not be what you wanted...
--g r i n d e r
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
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Snippets of code should be wrapped in
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<pre> tags. In fact, <pre>
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intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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