diff --git a/vendor/phangoapp/leviathanutils/src/Linux.php b/vendor/phangoapp/leviathanutils/src/Linux.php
index 39e9478..bcedbc7 100644
--- a/vendor/phangoapp/leviathanutils/src/Linux.php
+++ b/vendor/phangoapp/leviathanutils/src/Linux.php
@@ -177,7 +177,7 @@ class Linux {
         
     }
     
-    static public function restart_service($service) {
+    static public function systemd_service($action, $service) {
         
         $distro=Linux::get_linux_distro();
         
@@ -189,7 +189,7 @@ class Linux {
             
         }
         
-        Linux::shell_command(["sudo ".$service[$distro]]);
+        Linux::shell_command(["sudo systemctl ${action}".$service[$distro]]);
         
     }
     
@@ -209,6 +209,11 @@ class Linux {
         
     }
     
+    static public function sed($str_search, $str_replace, $file_to_replace) {
+        
+        Linux::exec("sudo sed -i 's/${str_search}/${str_replace}/g' ${file_to_replace}");
+        
+    }
     
     
     static public function json_log($message, $error=0, $status=0, $progress=0, $no_progress=0) {