Shell Programming and Scripting

while read line; do
  read -A array <<<$line
  n=${#array[@]}
  echo "${array[0]} is my function"
  for ((i=1;i<$n;i++)); do
    print "${array[$i]}"  
   done
  
done < file

for i in ${array[@])}
do
echo ${array[$i]}
done

add         data1          data2
delete     data1          data2
replace    data1          data2              data3

# cat test.sh 
#!/usr/bin/ksh

add ()
{
echo "Add: param $1"
}

delete ()
{
echo "Delete: param $1"
}

func=add
param=test
eval $func \$param

func=delete
param=test2
eval $func \$param

# test.sh    
Add: param test
Delete: param test2

$cat file
add         data1          data2
delete     data1          data2
replace    data1          data2              data3

add ()
{
echo "Add: param $1"
}

delete ()
{
echo "Delete: param $1"
}

replace ()
{
echo "replace: param $1"
}

for i in "$(awk '{for(i=2;i<=NF;i++) { print $1,$i}}' file)"
do
eval "$i"
done

#output-

Add: param data1
Add: param data2
Delete: param data1
Delete: param data2
replace: param data1
replace: param data2
replace: param data3