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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 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ Discuss mailing list [hidden email] http://lists.blu.org/mailman/listinfo/discuss
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