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Re: dd
In article <458.7517T170T2264%ibm.net@localhost> you wrote:
> What is '$-'?
>From sh(1):
- (Hyphen)
Expands to the current option flags (the single-
letter option names concatenated into a string) as
specified on invocation, by the set builtin com-
mand, or implicitly by the shell.
- Hubert
--
Hubert Feyrer <hubert.feyrer%rz.uni-regensburg.de@localhost>
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