Shell Programming and Scripting

 
#!/bin/ksh
 
$v=""
for ((i = 1 ; i <= 5 ; i++ ))
        do
                v="THerrFile_$i.err";
                grep -i "$i:Error" $v >>oraerror_output.txt
done

#  cat var.ksh 
#!/bin/ksh
 
v=""
for i in 1 2 3 4 5 
        do
                v="THerrFile_$i.err";
                echo $v
done


#  ./var.ksh 
THerrFile_1.err
THerrFile_2.err
THerrFile_3.err
THerrFile_4.err
THerrFile_5.err

i=0
while (( $((i+=1)) < 6 ))
do
echo $i
done

#cat var.ksh
#!/bin/ksh

v=""
for j in 1 2 3 4 5
do
v="THerrFile_$j.err";
grep -i "$j:Error" $v >>oraerr_output$j.txt
done