KnowledgeBase/Lmod-and-lua.md

@@ -26,6 +26,18 @@ This page provides a compact but clear introduction to the usage of lua and to t
 
 - https://lmod.readthedocs.io/en/latest/050_lua_modulefiles.html
 
+Here below some examples:
+```
+-- A comment --
+load ("python")                                 -- load the python lua module
+setenv ("WAFDIR", "/usr/share/waf")             -- Set an environment variable
+append_path("PATH", "/usr/share)                -- Append to an env var
+prepend_path( "LD_LIBRARY_PATH", "/boost/lib")  -- Prepend to an env var
+set_alias ("emacs","emacs -l /elt/System/.emacs.d/default.el")
+local root = "/elt/msgsend"                     -- set local variable
+print("Hello " .. "World")                      -- .. concatenates strings
+```
+
 # Where are the ELT DevEnv lua files?
 
 The standard ELT development environment provides some lua files to set default variables (`PATH`, `LD_LIBRARY_PATH` …). There are located under: