Pine is the Program for Internet News and E-mail. It is no longer being developed but is still popular among Universities.
olympus:/export/home/b/bhills> pine
Creating subdirectory "/export/home/b/bhills/mail" where Pine will store its mail folders.
? HELP - Get help using Pine C COMPOSE MESSAGE - Compose and send a message I MESSAGE INDEX - View messages in current folder L FOLDER LIST - Select a folder to view A ADDRESS BOOK - Update address book S SETUP - Configure Pine Options Q QUIT - Leave the Pine programThe first column is the key you will press to do/access the description in the second and third columns.
[Folder "INBOX" opened with 0 messages]
? Help P PrevCmd R RelNotes
O OTHER CMDS > [ListFldrs] N NextCmd K KBLock
As you move around with your arrow-keys on the first list (in the middle of the screen) you will see the bottom of your screen, in the second column, where my above example has > [ListFldrs] change. This is changing based on what you highlight. You may use [enter] or ">" to access what you have highlighted.