Use Pg Up/Pg Dn (terminal dependent) or Page Up ('^U') (CTRL-U) and Page Down ('^D') (CTRL-D) to page up/down.
Enter a newsgroup by pressing ' Interactive mode: 0 Successful program execution.
The newsgroups are displayed in the middle of the screen usually with the number of unread articles displayed on the same line in front, but it can be customized via select_format.
Move to a group by using the terminal arrow keys (terminal dependent) or Down ('j') and Up ('k').) or remotely (rtin or tin -r option) via a NNTP (Network News Transport Protocol) server.It will automatically utilize NOV newsoverview(5) style index files if available locally or via the NNTP [X]OVER command (RFC2980, RFC3977).Simply ignore new newsgroups and they will be gone the next time you start tin.You will have to yank in all the groups to find them in a later session. If you no longer wish to see this group then unsubscribe from it in the normal way.