On Saturday 15 September 2007, Donnie Berkholz wrote:
> On 05:56 Sat 15 Sep , Mike Frysinger wrote:
> > On Saturday 15 September 2007, Donnie Berkholz wrote:
> > > Also, try using { } around a block of code instead of ( ), which
> > > creates a subshell.
> >
> > erm, what ? () is a subshell, {} is a list of grouped commands ...
>
> Right, that's what I said. What's the point of using a subshell here?
> That comment about environment pollution didn't make sense to me.the "into" part pollutes the environment -mike
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