Consider somebody inputs cs101; unlink $0...

Well, unless the script is run with extra priviledges a user cannot do any more harm than he can from the command line. If the user can unlink $0 from the script itself, he can remove the file from the command line as well.

In reply to Re^2: Dereference array via STDIN by JavaFan
in thread Dereference array via STDIN by gctaylor1

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