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

#!/usr/bin/with-contenv bash

# check for preferences file, make lock file if not found and exit out
if [ ! -e "/config/Library/Application Support/Plex Media Server/Preferences.xml" ]; then
mkdir -p /config/Library
touch /config/Library/linuxserver-chown.lock
chown abc:abc \
	/config/Library
chown abc:abc \
	/config/Library/linuxserver-chown.lock
exit 0
fi

if [ ! -f "/config/Library/linuxserver-chown.lock" ]; then
echo "Possible migration from existing version detected, please be patient while we chown existing files"
echo "This could take some time"
chown abc:abc -R \
	/config/Library
touch /config/Library/linuxserver-chown.lock
chown abc:abc \
	/config/Library/linuxserver-chown.lock
echo "chown operation completed"
fi