You should be able to do this in windows, but the UNIX commands work for me. The instructions assume that the wiki folder is called “new_wiki” and it is located in public_html:

1. Launch the SSH client and connect to the server (in this case “cosine.oregonstate.edu”). On the mac, you open a terminal window and type ssh shell.cosine.oregonstate.edu
2. Type:
   • cd public_html
   • chmod 757 new_wiki
   • chmod 757 new_wiki/data
   • chmod 757 new_wiki/conf
   • cd new_wiki/data
   • find . -type d -exec chmod 757 {} \;