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Re^2: The "<" in the grep block

by BrowserUk (Pope)
on Sep 23, 2012 at 17:10 UTC ( #995216=note: print w/ replies, xml ) Need Help??


in reply to Re: The "<" in the grep block
in thread The "<" in the grep block

It does something analogous to the type of wild-card expansion that *nix shells do:

@ARGV = '*.pl';; @ARGV = map{glob} @ARGV;; print for @ARGV;; 1.pl 100GB.pl 1gbdb.pl 24to32.pl ...

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

RIP Neil Armstrong


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