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Re: Proposal for several minor changes to sh

On Wed, 16 Mar 2016, Robert Elz wrote:

> First, it has irritated me for ages there is no way to know that it is
> the NetBSD shell that is running - many (but not all) other shells
> implement one, or more, predefined sh variables that can be tested
> (and which can give other info about the shell) - NetBSD's sh does not.

Might I ask, what do you need to know this information for?


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