reversing and repairing

script.sh

@@ -4,20 +4,16 @@ printf "Better to run as root, because of permisions handeling.\n"
 
 sleep 2
 
-sudo apt update &
-
 printf "Do you want to set up firewall rules by iptables? [Y/n]: \n"
 read ansFirewallSetup
 
 
-
 if [[ "$ansFirewallSetup" =~ ("N"|"n") ]]; then
 
 	printf "+ Thanks, working on next bit\n"
 
-else
 
-	apt install iptables -y 
+else
 
 	printf "Do you want to block non-LAN ssh connections? [Y/n/castom]: "
 	read sshBlockRange
@@ -57,12 +53,19 @@ sleep 2
 # Just to be shure
 printf "\n+ Starting to upgrade base system\n\n"
 
+sudo apt update
 sudo apt upgrade -y
 
 # Installing depandencies
 printf "\n+ Installing depandencies \n\n" 
 sudo apt install openjdk-17-jre-headless screen p7zip-full -y
 
+if [[ "$ansFirewallSetup" =~ ("Y"|"y") || -z $ansFirewallSetup  ]]; then
+
+	sudo apt install iptables -y
+
+fi
+
 # User and groupe managment
 printf "\n+ Creating user minecraft and basic file structure"
 groupadd minecraft