Merge pull request #10 from LCTT/master

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Update 20140917 How to create a software RAID-1 array with mdadm on Linux.md
Update 20140917 How to create a software RAID-1 array with mdadm on Linux.md
Update 20140915 Linux FAQs with Answers--How to create a new Amazon AWS access key.md
Merge pull request #1645 from GOLinux/master

Translating:20140915 Linux FAQs with Answers--How to create a new Amazon AWS access key.md