diff --git a/AD_JOIN.sh b/AD_JOIN.sh
new file mode 100644
index 0000000..1ed957c
--- /dev/null
+++ b/AD_JOIN.sh
@@ -0,0 +1,62 @@
+#--/bin/bash
+#
+#
+#Script by me@rhsameera.com | https://sam.rhsameera.com
+
+#--variables-------------
+Centos_FILE=/etc/centos-release
+Oracle_FILE=/etc/oracle-release
+sudoers_backup_path=/root/sudoers_bak
+sudoers_backup_file=$sudoers_backup_path/$(date +"%m-%d-%Y_%H").bak
+Ssh_Allow=SSH_ALLOW_ALL_SECURITY_GROUP
+Sudoers_group=SUDORES_SECURITY_GROUP
+Computer_OU="ou=lastOU,ou=LINUX_SERVERS,ou=1stou,dc=test,dc=local"
+domain=test.local
+
+#--Sub Scripts---------------
+if [ -f "$Centos_FILE" ]; then
+        os_release=$(cat $Centos_FILE)
+        os_version=$(cat $Centos_FILE | sed -e 's#.*release \(\)#\1#')
+elif [ -f "$Oracle_FILE" ]; then
+        os_release=$(cat $Oracle_FILE)
+        os_version=$(cat $Oracle_FILE | sed -e 's#.*release\(\)#\1#')
+fi
+
+#--Get User Account------
+echo "Enter Domain Administrator Account"
+read useraccount
+
+#--Main Script-----------
+#--Install realm sssd and dependencies
+yum install sssd realmd oddjob oddjob-mkhomedir adcli samba-common samba-common-tools krb5-workstation openldap-clients policycoreutils-python -y
+
+
+echo "Joining Domain..."
+realm join --computer-ou=$Computer_OU --os-name="$os_release" --os-version="$os_version" --user=$useraccount $domain
+#--Configuring SSH access and Sudoers
+realm permit -g $Ssh_Allow -R $domain
+sed -i 's|use_fully_qualified_names = True|use_fully_qualified_names = False|g' /etc/sssd/sssd.conf
+sed -i 's\/home/%u@%d\home/%u\g' /etc/sssd/sssd.conf
+echo "override_homedir = /home/%u">> /etc/sssd/sssd.conf
+mkdir $sudoers_backup_path
+mv /etc/sudoers.d/sudoers $sudoers_backup_file
+echo "%$Sudoers_group ALL=(ALL:ALL) ALL">> /etc/sudoers.d/sudoers
+systemctl restart sssd
+systemctl daemon-reload
+domain_list=$(realm list)
+echo "  Joined $domain Successfully..."
+sleep 3
+echo "  OU 			= $Computer_OU                  	"
+echo "  OS Release 	= $os_release                       "
+echo "  OS Version 	= $os_version                       "
+echo "                                                  "
+echo "  ############################################### "
+echo "  $Sudoers_group added to the sudoers group    "
+echo "                                                  "
+echo "  old sudoers file moved to $sudoers_backup_file  "
+echo "  ############################################### "
+echo "                                                  "
+echo "##########---realm list output----------##########"
+echo "                                                  "
+echo "  			$domain_list                        "
+