Created
May 3, 2011 09:57
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D:\experiment>ruby -v | |
ruby 1.8.6 (2008-08-11 patchlevel 287) [i386-mswin32] | |
D:\experiment>irb | |
irb(main):001:0> system 'echo 123' | |
123 | |
=> true | |
irb(main):002:0> system '@echo 123' | |
=> false | |
irb(main):003:0> quit | |
D:\experiment>ver | |
Microsoft Windows XP [Version 5.1.2600] |
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