I just googled for 'for loop', but it looks like velocity has 'foreach' only.
How do I use 'for loop' in velocity template?
#foreach. You'll have to put something iterable on your context. E.g. make
bar available that's an array or
Collection of some sort:
#foreach ($foo in $bar) $foo #end
Or if you want to iterate over a number range:
#foreach ($number in [1..34]) $number #end