#!/bin/sh case "$1" in start) status=`cat /proc/sys/kernel/random/entropy_avail` echo "Waiting for enough entropy: " while [ $status -lt 200 ]; do sleep 2 status=`cat /proc/sys/kernel/random/entropy_avail` done echo "OK" ;; *) echo "Usage: $0 {start}" exit 1 esac exit 0