#!/bin/ksh -x 

typeset -Z2 hh
#for hh in $(seq 09 23) ; do 
hh=01
while [ ${hh} -le 23  ] ; do
 echo $hh
 njobs=$(ps -auxwww |grep calc_media_desvio.ksh |grep /bin/ksh |wc -l) 
 if [ $njobs -le 5 ] ; then
  time   ./calc_media_desvio.ksh $hh &
   let hh=$hh+1
 else 
   sleep 300
 fi
done