reverted for bash shell

bin/fail2ban.sh

@@ -9,7 +9,7 @@ echo -e '\033[35m
  / __/ / /_/ / / // __// /_/ / /_/ / / / /
 /_/    \__,_/_/_//____/_.___/\__,_/_/ /_/
 \033[0m'
-echo "\033[35;1mInstalling fall2ban \033[0m"
+echo -e "\033[35;1mInstalling fall2ban \033[0m"
 
 if [ "$EUID" -ne 0 ]; then
   echo "Please run as root"
@@ -23,4 +23,4 @@ cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.local
 touch /var/log/auth.log
 systemctl enable fail2ban
 systemctl restart fail2ban
-echo "\033[92;1mfail2ban installed and configured\033[Om"
+echo -e "\033[92;1mfail2ban installed and configured\033[Om"