run_proc

#!/bin/bash

SLEEP_FILE=/tmp/run_proc.slp
RM_SLEEP_FILE=

NUM_PROC=1
SLEEP_TIME=10
[[ -f $SLEEP_FILE ]] && SLEEP_TIME=$(cat $SLEEP_FILE)

while getopts ":hn:s:-" opt; do
	case $opt in
		h)
			echo "$0 -- usage:"
			echo "	-h	Print this!"
			echo "	-n n	num of processes"
			echo "	-s t	sleep for t secs"

			exit 0
			;;
		n)
			NUM_PROC=$OPTARG
			;;
		s)
			SLEEP_TIME=$OPTARG
			;;
		-)
			break
			;;
		?)
			echo Unknown option $OPTOPT
			exit 1
			;;
	esac
done
shift $((OPTIND-1))

[[ ! -f $SLEEP_FILE ]] && echo $SLEEP_TIME >$SLEEP_FILE && RM_SLEEP_FILE=1

for p in $(seq 2 $NUM_PROC);do
	$0 $* &
done

echo $$ sleeping for $SLEEP_TIME
sleep $SLEEP_TIME

[[ -n $RM_SLEEP_FILE ]] && rm -f $SLEEP_FILE
echo $$ exitting