just another one of my rumblings
Lombard, David N
dnlombar at ichips.intel.com
Mon Apr 28 13:40:03 UTC 2008
On Sat, Apr 26, 2008 at 08:42:43AM +0200, Denys Vlasenko wrote:
> On Saturday 26 April 2008 05:26, Mike Frysinger wrote:
> > > > [ -n "$var" ] is clear. [ "$var" ] is not.
> > >
> > > it's exactly analogous to "if (foo != 0)" vs. "if (foo)".
> > >
> > > it's all subjective. i'd probably have to look up "-n". :-)
> >
> > i doubt it's the same. most people who understand shell coding know what
> > the -n test means. i would doubt that most people know what the default
> > behavior is if no operator is specified at all. unlike C coders who know
> > that "true" means "non-0".
>
> http://en.wikipedia.org/wiki/Color_of_the_bikeshed ?
Excellent!
--
David N. Lombard, Intel, Irvine, CA
I do not speak for Intel Corporation; all comments are strictly my own.
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