Obrigado por fazer esta pergunta. Foi muito divertido olhar para ele. Eu não acho que existe um corpo de padrões que governe banner .
Aqui está o LSM para banner do Slack:
Begin4
Title: bsd-games
Version: 2.13
Entered-date: 2001-08-30
Description: Port of most of the games from NetBSD-current. Games
included: adventure arithmetic atc backgammon banner battlestar
bcd boggle caesar canfield countmail cribbage dm factor fish fortune
gomoku hangman hunt mille monop morse number phantasia pig pom ppt
primes quiz rain random robots sail snake tetris trek wargames worm
worms wtf wump.
Keywords: games, NetBSD
Maintained-by: [email protected] (Joseph S. Myers)
Primary-site: ibiblio.org /pub/Linux/games
bsd-games-2.13.tar.gz
Alternate-site: tsx-11.mit.edu /pub/linux/sources/usr.games
Original-site: ftp.netbsd.org /pub/NetBSD/NetBSD-current/tar_files/src
games.tar.gz
Platforms: Requires ncurses (curses/termcap may also work but are no
longer tested/supported)
Copying-policy: BSD
End
banner é um jogo incrível.
No meu sistema Gentoo tosse , o programa banner é o que você prefere. Vem do link
Lendo a man page desta versão, tenho a sensação de que você pode ter aberto uma lata de worms com essa pergunta. O autor fica um pouco salgado na seção COMPATIBILIDADE:
COMPATIBILITY
From time to time, people assert that this program is buggy because it doesn't do something that some other banner implementation does. The behavior of the program is based on what I saw on Solaris and AIX systems at the time I wrote it in the late 1990s. I make no claims that the behavior is identical to that of any other contemporary system, especially any non-free system that I may or may not have access to.
If you don't like the behavior, you can either submit a patch, or you can use an alternative program such as figlet. I am always happy to accept patches, and I promise to integrate patches promptly if provided. So far, no one who's complained has bothered to provide any patches, so the behavior remains the same.
Aqui está a resposta: use o figlet com a fonte do banner. link