Re: nofork command substitution

[alex xmb ratchev]

On Fri, May 19, 2023, 13:54 Greg Wooledge <greg@wooledge.org> wrote:

> On Fri, May 19, 2023 at 01:36:44PM +0200, alex xmb ratchev wrote:
> > 'C ..'
> > ' ..'
> > '| ..'
> >
> > .. i dont get it
>
> Yeah, the wording isn't ideal.  I'd start it out like this:
>

yea better ..

    ${ COMMAND; }
>     ${| COMMAND; }
>

what about ${C COMMAND}

Execute COMMAND in the current execution environment....
>
> The first form (where the character after ${ is a space, tab or newline)
> does such and such....
>
> The second form (where the character after ${ is a pipe) does so and so....


thxx

>