1.TCPIP> CONVERT/VMS HOST Converts the UNIX formatted hosts database file to the file TCPIP$HOST.DAT. The name of the UNIX formatted file is ETC.HOSTS in your current directory. 2.TCPIP> CONVERT/VMS HOST HOSTS.TXT Converts the UNIX formatted hosts database file HOSTS.TXT to the file TCPIP$HOST.DAT.