diff --git a/ADconnection.sh b/ADconnection.sh
index e6422a6..e0cd80c 100755
--- a/ADconnection.sh
+++ b/ADconnection.sh
@@ -824,32 +824,32 @@ sudo echo "${INTRO_TEXT}packages installed${END}"
 fi
 echo "hostname is $myhost"
 echo "Looking for Realms.. please wait"
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "${NUMBER}I searched for an available domain and found nothing, please type your domain manually below... ${END}"
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi                                                                                                                    
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 NetBios=$(echo "$DOMAIN" | cut -d '.' -f1)
 clear
 var=$(lsb_release -a | grep -i release | awk '{print $2}' | cut -d '.' -f1)
@@ -954,32 +954,32 @@ clear
 sudo echo "${INTRO_TEXT}packages installed${END}"
 fi
 sleep 1
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "${NUMBER}I searched for an available domain and found nothing, please type your domain manually below... ${END}"
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi                                                                                                                    
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 sudo echo "${INTRO_TEXT}Realm= $DOMAIN${END}"
 sudo echo "${NORMAL}${NORMAL}"
 echo "${INTRO_TEXT}Please type DomainAdmin user:${END}"
@@ -1150,32 +1150,32 @@ clear
 sudo echo "${INTRO_TEXT}packages installed${END}"
 fi
 echo "hostname is $myhost"
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "${NUMBER}I searched for an available domain and found nothing, please type your domain manually below... ${END}"
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi                                                                                                                    
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 NetBios=$(echo "$DOMAIN" | cut -d '.' -f1)
 echo ""
 echo "${INTRO_TEXT}Please type Admin user:${END}"
@@ -1229,32 +1229,32 @@ sudo echo "${INTRO_TEXT}packages installed${END}"
 fi
 echo "hostname is $myhost"
 sleep 1
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "${NUMBER}I searched for an available domain and found nothing, please type your domain manually below... ${END}"
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi                                                                                                                    
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 NetBios=$(echo "$DOMAIN" | cut -d '.' -f1)
 echo ""
 echo "${INTRO_TEXT}Please type Admin user:${END}"
@@ -1414,32 +1414,32 @@ sudo apt-get -qq install -y realmd sssd sssd-tools samba-common krb5-user
 sudo apt-get -qq install -f -y
 echo "hostname is $myhost"
 echo "Looking for Realms.. please wait"
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "I searched for an available domain and found nothing, please type your domain manually below..."
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "I searched for an available domain and found>>> $DOMAIN  <<<"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi 
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "I searched for an available domain and found>>> $DOMAIN  <<<"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 clear
 echo "${INTRO_TEXT}Please log in with domain admin to $DOMAIN to connect${END}"
 echo "${INTRO_TEXT}Please type Admin user:${END}"
@@ -1470,32 +1470,32 @@ sudo apt-get -qq install -y realmd sssd sssd-tools samba-common krb5-user
 sudo apt-get -qq install -f -y
 echo "hostname is $myhost"
 echo "Looking for Realms.. please wait"
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "I searched for an available domain and found nothing, please type your domain manually below..."
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "I searched for an available domain and found>>> $DOMAIN  <<<"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi 
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "I searched for an available domain and found>>> $DOMAIN  <<<"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 clear
 echo "${INTRO_TEXT}Please log in with domain admin to $DOMAIN to connect${END}"
 echo "${INTRO_TEXT}Please type Admin user:${END}"
@@ -2172,32 +2172,32 @@ sudo echo "${INTRO_TEXT}packages installed${END}"
 fi
 echo "hostname is $myhost"
 echo "Looking for Realms.. please wait"
-REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )                                                               
-if [ "$REALM" = "null" ]                                                                                              
-then                                                                                                                  
-DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')                                                      
-if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1                                                               
-then                                                                                                                  
-clear                                                                                                                 
+REALM=$( sudo grep DOMAIN readfile | awk '{print $3}' )
+if [ "$REALM" = "null" ]
+then
+DOMAIN=$(realm discover | grep -i realm.name | awk '{print $2}')
+if ! ping -c 2 "$DOMAIN"   < /dev/null > /dev/null 2>&1
+then
+clear
 echo "${NUMBER}I searched for an available domain and found nothing, please type your domain manually below... ${END}"
-echo "Please enter the domain you wish to join:"                                                                      
-read -r DOMAIN                                                                                                        
-else                                                                                                                  
-clear                                                                                                                 
-echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"                      
-read -r -p "Do you wish to use it (y/n)?" yn                                                                          
-   case $yn in                                                                                                        
-    [Yy]* ) echo "";;                                                                                                 
-                                                                                                                      
-    [Nn]* ) echo "Please enter the domain you wish to join:"                                                          
-        read -r DOMAIN;;                                                                                              
-    * ) echo 'Please answer yes or no.';;                                                                             
-   esac                                                                                                               
-fi                                                                                                                    
-else                                                                                                                  
-echo "Using Domain: $REALM"                                                                                           
-DOMAIN=$(echo "$REALM")                                                                                               
-fi   
+echo "Please enter the domain you wish to join:"
+read -r DOMAIN
+else
+clear
+echo "${NUMBER}I searched for an available domain and found ${MENU}>>> $DOMAIN  <<<${END}${END}"
+read -r -p "Do you wish to use it (y/n)?" yn
+   case $yn in
+    [Yy]* ) echo "";;
+
+    [Nn]* ) echo "Please enter the domain you wish to join:"
+        read -r DOMAIN;;
+    * ) echo 'Please answer yes or no.';;
+   esac
+fi
+else
+echo "Using Domain: $REALM"
+DOMAIN=$(echo "$REALM")
+fi
 NetBios=$(echo "$DOMAIN" | cut -d '.' -f1)
 clear
 var=$(lsb_release -a | grep -i release | awk '{print $2}' | cut -d '.' -f1)