Berkeley compute facilities used $rsh and $rlogin .. not clear on the file transfer from the outside. Dial-up modem from a residential phone line in those days,

Berkeley compute facilities used $rsh and $rlogin .. not clear on the file transfer from the outside. Dial-up modem from a residential phone line in those days, this was before 9600 baud became common for individuals. ftp on the other hand was more like finger or similar.. going to some external site that was public, or had a login to distribute files.