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Re: GNU Bash v.4.4.23-5 built-in function 'set' produces variable output


From: Greg Wooledge
Subject: Re: GNU Bash v.4.4.23-5 built-in function 'set' produces variable outputs
Date: Mon, 22 Oct 2018 09:37:19 -0400
User-agent: NeoMutt/20170113 (1.7.2)

On Mon, Oct 22, 2018 at 12:54:42PM +0700, Robert Elz wrote:
> Scripts that want to use $_ (if there are any, which I doubt) won't be
> unsetting it and would continue to work, the rest of us (at least those of
> us not insane enough to try and use it) could just "unset _" in .profile (etc)
> and be done with it.

I occasionally run a command like  mkdir /tmp/x && cd "$_"



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