You could require them to pass the args as a single string i.e., is quoted, then check @ARGV. If it has more than 1 element, you know they did not execute the script correctly and you (the script) should then die.

That will catch most of the * shell expansion issues, but not all.

In reply to Re^3: Detect * in arguments by fishmonger
in thread Detect * in arguments by sans-clue

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