Few more fixes

setupninja.sh

@@ -2,7 +2,7 @@
 
 #SETTINGS
 passlen=22
-emailforle="putyouremailaddresshere@domain.com"
+emailforle=""
 
 #FUNCTIONS
 function errorcheck {
@@ -92,6 +92,13 @@ function gathersettings {
   echo "IP address is $ipaddress..."
   echo -n "What is the FQDN for the server? "
   read fqdn
+  echo -n "Do you want to configure the system hostname the same as the FQDN? (y/n)"
+  read reply
+  if [[ $reply == "y" ]]; then
+    sethost=true
+  else
+    sethost=false
+  fi
   echo -n "Must an SLL certificate be used? (y/n)"
   read reply
   if [[ $reply == "y" ]]; then
@@ -144,6 +151,9 @@ function gathersettings {
   if [[ $mailfrom == "" ]]; then
     mailfrom=$mailuser
   fi
+  if [[ $emailforle == "" ]]; then
+    emailforle=$mailfrom
+  fi
   echo -n "What is the sender name for the mailserver? "
   read mailname
   echo
@@ -218,13 +228,15 @@ function applysettings {
 
 function sethostname {
   #SETTING UP HOSTNAME
-  echo "Setting up hostname..."
-  hostnamectl set-hostname ${fqdn%%.*} > /dev/null 2>&1
-  errorcheck $? "define hostname" "EXIT"
-  echo "$ipaddress   $fqdn   ${fqdn%%.*}" >> /etc/hosts
-  errorcheck $? "define FQDN" "EXIT"
-  echo "1" > "$origpath/setupninja.step"
-  echo
+  if [[ $sethost == true ]]; then
+    echo "Setting up hostname..."
+    hostnamectl set-hostname ${fqdn%%.*} > /dev/null 2>&1
+    errorcheck $? "define hostname" "EXIT"
+    echo "$ipaddress   $fqdn   ${fqdn%%.*}" >> /etc/hosts
+    errorcheck $? "define FQDN" "EXIT"
+    echo "1" > "$origpath/setupninja.step"
+    echo
+  fi
 }
 
 function initsetup {