Assuming you don't have a program named "60" (<grin>), it populates $! with a known error message, “No such file or directory”. Later, the line

$!=~/(.)(.).(.)(.)(.)(.)..(.)(.)(.)..(.)......(.)/

fetches some characters from that string. It then mangles and glues those characters together into a shell command, which is executed in the last ¾ of the fourth line.

Hope this helps....

In reply to Re^2: Nothin' but punctuation by Sue D. Nymme
in thread Nothin' but punctuation by Sue D. Nymme

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