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wisq/gist:2238096

Created March 29, 2012 14:45
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gistfile1.txt
% ls
cache-fm/ crawl/ git-up/ misc/ ruby-build/ ssh-ride/ zsh-completions/
% ruby -e 'p IO.popen("echo *", &:read)'
"cache-fm crawl git-up misc ruby-build ssh-ride zsh-completions\n"
% ruby -e 'p IO.popen(["echo", "*"], &:read)'
"*\n"
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