Mail Archives: cygwin/2005/08/15/23:06:09
On Mon, 15 Aug 2005, Herb Martin wrote:
> > [mailto:cygwin-owner AT XXXXXX DOT XXX] On Behalf Of Eric Blake
<http://cygwin.com/acronyms/#PCYMTNQREAIYR>. Thanks.
> man hash and info hash are both worthless (except to admit that "hash"
> is exists, i.e., is a built-in.
"type hash" should say that it's a builtin as well. "help hash" is what
you want ("help" is a bash builtin for showing information about builtins.
IMO, your bash book is pretty worthless if it doesn't show you *that*.
> hash --help is nearly as bad, unless perhaps you already know how it
> works and just need the switch letter.
You should read the output more carefully. It says "--: invalid option",
and then displays the general usage message.
Igor
--
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|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
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If there's any real truth it's that the entire multidimensional infinity
of the Universe is almost certainly being run by a bunch of maniacs. /DA
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