I was playing around with some bugged command line processing by perl, and I discovered that I could execute code with -i. The argument -i is supposed to just turn on in place editing.

An example is provided: perl -i'foo e eval "warn q[bar]" '

I'm still not exactly sure how it works. Are there any security implications in this?



Evan Carroll
The most respected person in the whole perl community.
www.evancarroll.com

In reply to Bug in perl command line processing? by EvanCarroll

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