banner —
print strings in large letters
  
    | banner | [ -l] [-bbg] [-ffg] string ... | 
banner prints up to 10 chars of each
  string in large letters on the standard output.
The options are:
  - -bbg
- Use bg as the background color (character) rather
      than the default “ ”.
- -ffg
- Use fg as the foreground color (character) rather
      than the default “#”. If fg is
      “-”, then the actual letter being printed is used as the
      foreground color in the same way that LPD does it. The results are quite
      variable.
- -l
- Use the more attractive LPD font instead of the traditional
      bannerfont.
Thebanner utility exits 0 on success,
  and >0 if an error occurs.
The banner utility first appeared in
  NetBSD 1.2.