title: CHMOD 777 specific file extensions in Terminal
body: <p>I am trying to CHMOD 777 all .doc files on my Mac.  Is there is a way through Terminal that I could do this?</p>
  
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  <p>Thanks for the responses.  I thought this was the way to change permissions on Word doc files.  I have 2 users on Mac make that share a folder.  But when one creates a doc file the other just has read permissions. I want both of them to have this, or everyone.  It doesn'tmatter. I also want to go back and retroactively make all the past docs, some of which user A has read&amp;write permissions, and some of which user B has read&amp;write permissions for, read&amp;writeable by both of them. Is there another way to do this?  From what I can tell, this is a Mac permissions issue, nothing in Word. I thought CHMOD 777 in terminal was the way to do this.</p>