Remember that statement in String::ShellQuote?

shell_quote quotes strings so they can be passed through the shell. Each string is quoted so that the shell will pass it along as a single argument and without further interpretation.

Reading https://www.in-ulm.de/~mascheck/bourne/ shows another problem when trying to quote for bourne shells in a way that data is passed unmodified:

The 7th edition Unix shell (the one that does not know #) is not 8-bit clean, it uses the 8th bit internally for quoting, and sometimes forgets to clean that bit.

Bash before 1.13 also used the 8th bit internally for quoting.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re: Problems with String::ShellQuote by afoken
in thread Problems with String::ShellQuote by afoken

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