#!/bin/bash
[ "root" != "$USER" ] && exec sudo $0 "$@"

webdir=/var/www
www_group=www-data
userfriend=princesspi

find "$webdir" -type d -exec chmod 775 {} \;
find "$webdir" -type f -exec chmod 664 {} \;
find "$webdir" -type f -iname "*.sh" -exec chmod 775 {} \;
chown -R $userfriend:$www_group "$webdir"