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Matt Brodeur wrote:
> On Fri, Apr 04, 2008 at 09:33:58PM -0400, David Rosenstrauch wrote:
>> What about the curly braces though? Never seen that before either.
>
> That's just habit, mostly. See "Brace Expansion" in bash(1) for all
> the fun things you can do inside curly braces. In this case it wasn't
> necessary, but I do it for consistency. It's useful when you need to
> embed a variable in a string, such as:
Tnx much for pointing me to the right "M" in RTFM! :-) In all
seriousness, much appreciated - I'm always interested to learn something
that'll make me code better.
> for x in 1 2 3 ; do echo "${x}blah" ; done
>
> Without the braces you get three blank lines. With the braces you get
> the expected output.
Boy, dem bash some wacky stuff, sometimes!!! :-)
Tnx again,
DR
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