Copy one file to another.
Syntax
ns_cp -preserve file1 file2
Description
ns_cp copies the contents of file1 to file2, just like the Unix "cp"
command. The default directory is the home directory for the server.
If -preserve is specified, the copied file will retain the creation
time, modification time, owner, and mode of the original file, just
like the Unix "cp -p" command.