Simplify start command

plugins/dynamix/include/Download.php

@@ -40,7 +40,7 @@ case 'delete':
 case 'diag':
   if (!validpath($file)) break;
   $anon = empty($_POST['anonymize']) ? '' : escapeshellarg($_POST['anonymize']);
-  exec("$docroot/webGui/scripts/start_command diagnostics $anon ".escapeshellarg("$docroot/$file"));
+  exec("nohup diagnostics $anon ".escapeshellarg("$docroot/$file")." 1>/dev/null 2>&1");
   echo "/$file";
   break;
 case 'unlink':

plugins/dynamix/include/StartCommand.php

@@ -39,7 +39,7 @@ if ($command && strncmp($name,$path,strlen($path))===0) {
     $pid = pgrep($name);
   } elseif ($start or !pgrep($name)) {
     // start command in background and return pid
-    $pid = exec("$docroot/webGui/scripts/start_command $name $args");
+    $pid = exec("nohup $name $args 1>/dev/null 2>&1 & echo \$!");
   }
 }
 echo $pid;

plugins/dynamix/scripts/start_command

@@ -1,3 +0,0 @@
-#!/bin/bash
-nohup $* 1>/dev/null 2>&1 &
-echo $!