path: firefox-esr_140.8.0esr-1/taskcluster/docker/recipes/xvfb.sh
    # When you call this script with START_VNC or TASKCLUSTER_INTERACTIVE
    # we make sure we do not kill xvfb so you do not lose your connection
    local xvfb_pid=`pidof Xvfb`
    local vnc=${START_VNC:-false}
    local interactive=${TASKCLUSTER_INTERACTIVE:-false}