Now all is fine, but the cure is worse than the disease. Any person reading the code will quickly spot that they could have a lot of fun by specifying a pattern such as /.`rm -rf /`./ and then you are in a world of pain.
Only if your code is SUID (or SGID). Otherwise, if they want to remove all files they can, they just type rm -rf from the prompt to get the same effect.

In reply to Re: qr/string/ is not the same as qr/$var/ ? by Anonymous Monk
in thread qr/string/ is not the same as qr/$var/ ? by grinder

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