#!/bin/sh

##########################################################
# Copyright(C)1997 by SAS Institute Inc.,Cary, NC, USA.  #
#                                                        #
# SAS (R) is a registered trademark of SAS Institute Inc.#
#                                                        #
# SAS Institute does not assume responsibility for the   #
# accuracy of any material presented in this file.       #
##########################################################

##########################################################
# PROGRAM DESCRIPTION:                                   #
# ====================                                   #
# This is a sample UNIX Bourne Shell script that checks  #
# to see how many sas jobs are running. If the limit     #
# of sas jobs is reached, then sas will exit with        #
# the appropriate messages. For this example, the limit  #
# of sas jobs is set to 5 or less. The limit of sas      #
# jobs will have to be determined on a per site basis.   #
#                                                        #
# The following also uses /usr/local/sas612 as the       #
# location of where sas is installed. Depending on       #
# where The SAS SYSTEM is installed, users may have to   #
# change the below sas installation directory.           #
##########################################################

checknum=`ps -u userid | grep ' sas' | wc -l`

if [ "$checknum" -gt 5 ]; then
   echo "The number of sas jobs is $checknum"
   echo "Which is Too Many SAS Jobs Running Currently"
   echo "Exiting.........."
   exit 1
else
   /usr/local/sas612/sas $@ &
fi

exit 0