print examples of every installed figlet font. nicer than showfigfonts as it uses --termwidth and --filter border

print-figlet-fonts.sh

#!/bin/bash
for f in /usr/share/figlet/*; do
  font_name=$(basename "$f" | awk -F '.' '{print $1}')
  message=" $font_name "
  banner=$(toilet --filter border --font $font_name --termwidth "$message" 2>/dev/null)
  [[ -z "$banner" ]] && continue
  echo -e "$font_name:\n$banner\n"
done