you can't do it w/ a blpackage. the external command in the blpackage runs in the native shell on the target. nsh is typically not available on the targets so there is no way to copy between machines.
you can use a file deploy or nsh script job to do the copy.
meaning... it will be a separate job for file copy ?
if i want to perform all the three steps as one job then the only way is to put those into nsh and execute against target server ?
Or put the 3 jobs in a batch job.