This attribute specifies the comment to associate with UNIX files.
tnsuffix -M -m atmap -x suffix -a comment=string
This attribute specifies the conversion discipline to associate with UNIX files with the given suffix.
tnsuffix -M -m atmap -x suffix -a conversion={ascii|binary}
This attribute specifies the four-character Macintosh creator code to associate with UNIX files with the given suffix.
tnsuffix -M -m atmap -x suffix -a creator=Macintosh-creator-code
This attribute specifies the four-character Macintosh type code to associate with UNIX files with the given suffix.
tnsuffix -M -m atmap -x suffix -a type=Macintosh-type-code