/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-11-2021-07-05/informatik-math/informatik2/bash-programming/lex-yacc-bash-etc/bash0003.sh

#!/bin/bash

$typeset -i count
$count=1

for s in $(ls)
do
  mv $s "img"{$count}".png"
  $count=$count+1
done