[CentOS] Changing default file type in Centos 6

[H]

On February 27, 2016 1:52:47 PM EST, Frank Cox <theatre at melvilletheatre.com> wrote:
>On Sat, 27 Feb 2016 19:38:09 +0100
>H wrote:
>
>> It turns out my markdown files - extension .md - are of the "Genesis 
>> ROM" file type in Centos 6. Googling did not turn up any obvious
>places 
>> to change this in Gnome - neither in my local directory or in
>/etc/gnome.
>> 
>> Where would I be able to change this default file type for files with
>
>> the extension .md? I have already changed the default application to 
>> geany (with the markdown extension.)
>
>Do you mean that you want to change the default program that the file
>will open with when you click on it?
>
>Right-click on a file of that type.  Properties. Open with
>
>Set that option as needed.
>
>
>-- 
>MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com
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No, that I already did. I am talking about the file type when you open a graphical directory window.