Make folder structure and make arches-admin group

[razekmh]

I want to:

• add a folder structure for data upload and migration
• add a user group to manage the files
• add bryan and arches-admin user to the user group

[razekmh]

create the file structure

create a group for arches admin sudo groupadd arches-admin if none exists already

add bryan to the group usermod -aG arches-admin bryan

change group and owner of the folders recursively chown arches-admin -R arches_data/ chgrp arches-admin -R arches_data/

modify folder write permissions to add group write permissions chmod -R g+w arches_data/