Add to clear-caches-all command to show output when exec restart supervisor

app/Console/Commands/ClearCachesAll.php

@@ -77,6 +77,13 @@ class ClearCachesAll extends Command
         $output = [];
         $returnVar = null;
         exec('php artisan supervisor:restart 2>&1', $output, $returnVar);   
+        
+        // output result of command RestartSupervisor
+        if ($returnVar === 0) {
+            $this->info("Restart Supervisor ran successfully:\n" . implode("\n", $output));
+        } else {
+            $this->error("Restart Supervisor failed:\n" . implode("\n", $output));
+        }   
 
         $this->info("All caches have been cleared.");
     }