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A comment on The new MacBook. Parent comment

Re:The new MacBook by wingerlang on Monday March 09, 2015 @10:30PM (#9175650)
Never knew about the dot. I always use open $(pwd)...
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Re:The new MacBook by Domenic_S on Monday March 09, 2015 @11:24PM (#9175819)
. = current directory

.. = parent directory

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