diff --git a/generate-pgsql-demo-env-files.sh b/generate-pgsql-demo-env-files.sh
new file mode 100755
index 0000000..4ac9597
--- /dev/null
+++ b/generate-pgsql-demo-env-files.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+echo 'creating ./data directory'
+mkdir -p data
+chmod 777 data
+mkdir -p .env
+
+echo 'generating .env/postgresql-postgres.env'
+POSTGRES_PASSWORD=`< /dev/urandom LC_CTYPE=C tr -dc '_\*^A-Z-a-z-0-9' | head -c${1:-32};`
+echo 'POSTGRES_PASSWORD='$POSTGRES_PASSWORD > .env/postgresql-postgres.env
+
+echo 'generating .env/postgresql.env'
+PGSQL_USER_PASSWORD=`< /dev/urandom LC_CTYPE=C tr -dc '_\*^A-Z-a-z-0-9' | head -c${1:-32};`
+echo 'PGSQL_DATABASE=databunkerdb' > .env/postgresql.env
+echo 'PGSQL_USER=bunkeruser' >> .env/postgresql.env
+echo 'PGSQL_PASSWORD='$PGSQL_USER_PASSWORD >> .env/postgresql.env
+
+echo 'generating .env/databunker.env'
+KEY=`< /dev/urandom LC_CTYPE=C tr -dc 'a-f0-9' | head -c${1:-48};`
+echo 'DATABUNKER_MASTERKEY='$KEY > .env/databunker.env
+echo 'PGSQL_USER_NAME=bunkeruser' >> .env/databunker.env
+echo 'PGSQL_USER_PASS='$PGSQL_USER_PASSWORD >> .env/databunker.env
+echo 'PGSQL_HOST=postgresql' >> .env/databunker.env
+echo 'PGSQL_PORT=5432' >> .env/databunker.env
+
+echo 'generating ssl sertificate for postgres server'
+rm -rf .env/pg-*
+openssl req -new -text -passout pass:abcd -subj /CN=localhost -out .env/pg-server.req -keyout .env/pg-privkey.pem
+openssl rsa -in .env/pg-privkey.pem -passin pass:abcd -out .env/pg-server.key
+openssl req -x509 -in .env/pg-server.req -text -key .env/pg-server.key -out .env/pg-server.crt
+chmod 400 .env/pg-*
+sudo chown 999:0 .env/pg-*
+
+echo 'generating .env/databunker-root.env'
+ROOTTOKEN=DEMO
+echo 'DATABUNKER_ROOTTOKEN='$ROOTTOKEN > .env/databunker-root.env