Shell Programming and Scripting

0000000    /   t   e   m   p   /   s   a   m   p   l   e   _   a   a   _   t
         057 164  145 155 160 057 163 141 155 160 154 145 137 141 141 137 164
0000020    e   s   t  \n   /   t   e    m   p   /   s   a   m   p   l   e   _
         145 163 164 012 057 164  145  155 160 057 163 141 155 160 154 145 137
0000040    b   b   _   t   e   s   t  \n   /   t   e   m   p   /   s   a   m
         142 142 137 164 145 163 164 012 057 164  145 155 160 057 163 141 155
0000060    p   l   e   _   c   c   _   t   e   s   t  \n   /   t   e   m   p
         160 154 145 137 143 143 137 164 145 163 164 012 057 164  145 155 160
0000100    /   s   a   m   p   l   e   _   d   d   _   t   e   s   t  \n
         057 163 141 155 160 154 145 137 144 144 137 164 145 163 164 012
0000120

#!/bin/ksh
set -xv
cd /temp    # This was actually /tmp
fcnt=0
for i in aa bb cc dd
do      if [ -e "sample_${i}_test" ]
        then    fcnt=$((fcnt + 1))
        else    echo "sample_${i}_test missing"
        fi
done
if [ $fcnt -eq 4 ]
then    echo "There are $fcnt files present in /temp"
else    echo "There are only $fcnt files present in /temp; try again later."
        exit 1
fi
echo 'Continue processing...'