docker-plex/root/etc/cont-init.d/40-chown-files

#!/usr/bin/with-contenv bash

# check for Library existence and permissions
if [ ! -d "${PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR}" ]; then
	mkdir -p "${PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR}"
	chown abc:abc "${PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR}"
elif [ ! "$(stat -c %u ${PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR})" = "$PUID" ]; then
	echo "Change in ownership detected, please be patient while we chown existing files"
	echo "This could take some time"
	chown abc:abc -R \
	"${PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR}"
fi

chown abc:abc \
	/config \
	/config/*