it doesn't on my machine. I tried it (with a different command just in case I was wrong.) It does not execute the command.

eval (I believe) is only going to evaluate the string given it. I am not giving it the string "$arg_2", I am giving it the string "s/$arg_1/$arg_2/".

perhaps if I were using the 'e' flag it would be a problem.

even if it did what you think it did, I would have to ask, why would I want to do that? That to me is like saying, "go to your terminal, and type rm -rf /".

In reply to Re^6: hex code passed from command line is interpreted literally in substitution by Allasso
in thread hex code passed from command line is interpreted literally in substitution by Allasso

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