diff --git a/lib/unix_handling.ml b/lib/unix_handling.ml
new file mode 100644
index 0000000..738bbfd
--- /dev/null
+++ b/lib/unix_handling.ml
@@ -0,0 +1,17 @@
+let run_cmd args =
+  let lines = ref [] in
+  let cmd = String.concat " " args in
+  Printf.printf "Cmd: %s\n" cmd;
+  flush stdout;
+  let inp = Unix.open_process_in cmd in  
+  try
+    while true do
+      lines := (input_line inp) :: !lines
+    done;
+    (*!lines*)
+    ()
+      
+  with End_of_file -> 
+    let _ = Unix.close_process_in inp in
+    (*!lines*)
+    ()