mine.sh

#!/bin/bash
if [ "$#" -lt 2 ] ; then
  echo "mine [username] [file/folder]"
  echo "or"
  echo "mine [username] [file/folder] [action]"
  exit 1
fi
if [ "$#" -ne 3 ] ; then
  action="list,add_file,search,delete,add_subdirectory,delete_child,file_inherit,directory_inherit,read,write,delete,append,execute"
else
  action="$3"
fi
# change the ACL on a mac os x folder so that everyone _except_ [user] cannot read
echo -e "$1 allow $action\neveryone deny $action" | chmod -E $2