#!/bin/bash if [[ -n "$WEBSOCK" ]]; then websockify --web /usr/share/novnc 6080 localhost:5900 & fi if [[ -n "$WAITHOST" ]]; then until nc -z "${WAITHOST}" "${WAITPORT:-1234}" >/dev/null 2>&1; do >&2 echo "Waiting for ${WAITHOST} ${WAITPORT:-1234}" sleep 1 done fi eval "$@"