#!/bin/sh -e
nohup sleep 321 &
sleep 120
false
exit 0

pi@raspberrypi:~ $ ps -ejf |grep sleep
pi        5073  5072  5072  4618  0 15:16 pts/1    00:00:00 sleep 321
pi        5074  5072  5072  4618  0 15:16 pts/1    00:00:00 sleep 120

pi@raspberrypi:~ $ ps -ejf |grep sleep
pi        5073     1  5072  4618  0 15:16 pts/1    00:00:00 sleep 321

pi@raspberrypi:~ $ ps -ejf |grep sleep
root       450   449   449   449  0 15:45 ?        00:00:00 sleep 321
root       451   449   449   449  0 15:45 ?        00:00:00 sleep 120