====== Access Control Lists ======

A second layer of permissions beyond the standard ''ugo+rwx''. Denoted with a ''+'' at the end of ''ls -l''

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===== Configuring =====
<code bash>
# get permissions
sudo getfacl directory/or_file_name

# set permissions 
sudo setfacl -m g:group_name:rwx ./directory/or_file_name
</code>
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