[clug] shell stdout and stderr
Tony and Robyn Lewis
beakysnugger at yahoo.co.uk
Thu Dec 1 06:12:52 GMT 2005
Kim Holburn wrote:
> I *think* the simplest way is to use a sub shell. Gets around all
> those save environemt - mess it up - restore things:
> exec > ...
> # back to old environment.
> Could be wrong here though.
Nice idea, but I'm setting the redirection in the main body of the
script, and cancelling it in a function that hangs off a trap (so I can
still log stuff that gets interrupted / killed or otherwise signalled).
David's idea came up trumps though.
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