Add 3D effect to banner like command !

#!bin/bash
#
# Prerequisites:
#  - banner utility (provides by sysvbanner linux package)
#
# Copyleft Guillaume Mella
#  source available at https://gricad-gitlab.univ-grenoble-alpes.fr/GuillaumeMella/etabli/tree/master/fourre-tout/bin
#
# Synopsis: 
#   manner toto\\nest\\nun\\ncon
msg="$*"

echo -e $msg | while read line 
do 
  banner "$line" | nl | sed "s/ /  /g" | tr -d '\t'  | sed "s/1/      /g" |sed "s/2/     /g" |sed "s/3/    /g" |sed "s/4/   /g" |sed "s/5/  /g"  | sed "s@#@_/@g" |tr  6 ' ' | cut -c13-
done

This script is part of content leaved in one of my personnal repos

Okay it could be better. Please contact me if you have improvement advices or any question.

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