Help with looping in 1.4

[D. Christopher Dale]

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I am trying to auto generate my host file for a grid deployment.

The following works well if I actually put a number in the of the for
loop.  I have tried quite a few variations on this theme but cannot seem
to identify a working solution.  Any ideas?

b_grid=$grid
let b_grid_size=$grid_size
let b_final_oct=$first_grid_node_final_oct
let b_grid_size=$grid_size
b_pub_sub_net=$pub_sub_net
b_priv_sub_net=$priv_sub_net

#for $cur_node in $range( $b_grid_size )

  let b_vip=$b_final_oct+20
  awk -v pub_sub_net="$b_pub_sub_net" -v cur_oct="$b_final_oct" -v
grid="$b_grid" -v cur_node="$cur_node" 'BEGIN {printf("%s%s
%s%02s.%s.gesi  %s%02s\n", pub_sub_net, cur_oct, grid, cur_node, grid,
grid, cur_node)}' >> /etc/hosts
  awk -v pub_sub_net="$b_pub_sub_net" -v grid="$b_grid" -v
vip="$b_vip"
- -v cur_node="$cur_node" 'BEGIN {printf("%s%s    %s%02s-vip\n",
pub_sub_net, vip, grid, cur_node)}' >> /etc/hosts
  awk -v priv_sub_net="$b_priv_sub_net" -v grid="$b_grid" -v
cur_oct="$b_final_oct" -v cur_node="$cur_node" 'BEGIN
{printf("%s%s
%s%02s-priv\n", priv_sub_net, cur_oct, grid, cur_node)}' >> /etc/hosts
  let b_final_oct+=1

#end for
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