cp leading zero

Question

My script:

for i in {99..100}
 do
  cp dummy.shp  dummy.{ printf %04d%s ${i}\_shp}
 done

I want to have:

dummy.0099_shp
dummy.0100_shp

How can I do it?

Answer 1

for i in {99..100}
do
  cp dummy.shp dummy.`printf "%04d%s_shp" ${i}`
done