| To: | "David Korn" <dgk@xxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: Re: Operators in 1003.1 |
| From: | "Rocky Bernstein" <rocky.bernstein@xxxxxxxxx> |
| Date: | Mon, 30 Jun 2008 10:41:50 -0400 |
| Cc: | austin-group-l@xxxxxxxxxxxxx |
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| References: | <200806301400.m5UE0toO015025@penguin.research.att.com> |
Thanks. This clarifies things somewhat. So | and || are "operators". Left a little vague is the "one or more" part because only some combination are legal. < doesn't combine with > to make >< even though they are both operators. And is ||| one operator, or two operators || + | or | + || or something else? (Probably something else - a mistake ;-) On Mon, Jun 30, 2008 at 10:00 AM, David Korn <dgk@research.att.com> wrote: > Subject: Re: Re: Operators in 1003.1 > -------- > > > Other than arithmetic, which follows the C standard, all the shell > operators consist of 1 or more characters from the first seven > characters listed under quoting. > > | & ; < > ( ) > > These character do not require blanks to be recognized. > > > > > David Korn > dgk@research.att.com > > |
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