I've come across the following line in a script (hostname has been changed)open ftp-proxy.hostname.ac.ukuser adduser@admin.hostname.ac.uk  anywhereIs the second line just logging in the user as adduser@admin.hostname.ac.uk or is it actually creating a new user? Also not sure what 'anywhere' refers to?Is it the password or some other permission?
What is the function of this user user@domain anywhere in an automated ftp script?
shell script;ftp