diff --git a/llo-index.yml b/llo-index.yml
index 6fcccc8..1dff8b5 100644
--- a/llo-index.yml
+++ b/llo-index.yml
@@ -49,14 +49,7 @@
       points: "1" # ELO
       output:
         mimetype: "image"
---- # Programming language
-  name: "mpi"
-  language: "c"
-  created-at: "21-07-2020"
-  creator: "root Apostolos"
-  base_url: "https://git.swarmlab.io:3000/labs/examples-mpi2/raw/branch/master/llo/"
-  intro: "intro.info"
-  llospec0:
+  llospec3:
     display_name: "title"
     swarmlabservice: "os2"
     info:
@@ -78,7 +71,29 @@
       points: "1" # ELO
       output:
         log: "console"
-  llospec1:
+  llospec4:
+    display_name: "title1"
+    swarmlabservice: "os2"
+    info:
+      file: "ifconfig.info"
+    code:
+      lang: "sh"
+      exec: "/bin/bash"
+      file: "ifconfig"
+      options: ""
+      mimetype: "text/x-python"
+      output:
+        log: "console"
+        mimetype: "text/plain"
+    challenge:
+      question: "q-info.sh"
+      codehelp: "codehelp.sh"
+      codeanswer: "codeanswer.sh"
+      mimetype: "text/x-python"
+      points: "1" # ELO
+      output:
+        mimetype: "image"
+  llospec5:
     display_name: "title1"
     swarmlabservice: "os2"
     info: