Multi_Script/R9/Herramientas-main/main

#!/bin/bash
 
key='GRys_Upgu0lEvQOr79SVZN685I3ss0YsYVDviz9G'
 
 code="5821"
 
 exa=${#code}
 
 n=0
 
 for (( i = 0; i < "$exa"; i++ )); do
 	main[$i]=$(echo ${key:$n:10})
 	n=$(($n + 10))
 done
 
 etr=(${main[2]} ${main[1]} ${main[3]} ${main[0]})
 
 axe=$(echo "${etr[@]}"|sed 's/ //g')
 
 echo $axe