wget –user=ftp –password=ftp ftp://ftp.rs.internic.net/domain/db.cache -o name-of-file-you-want-to-write-to
wget –user=ftp –password=ftp ftp://ftp.rs.internic.net/domain/db.cache -O /var/named/named.root
wget –user=ftp –password=ftp ftp://ftp.rs.internic.net/domain/db.cache -O /var/named/named.root