On Fri, 12 Mar 2004, 17:00 GMT-08 Gary Funck wrote:
both 'test' and 'echo' are shell builtin functions, so there should
be only one invocation of the shell. Yes, /usr/bin/test is faster/smaller
than 'sh' but I think we're splitting hairs.
yes, I also think there would not be a significant overhead, but if I
can decide between a solution that is known to be fast and
another one that may be as fast, but *could* be less fast, I would
take the first one.
rob.
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