1 files changed, 7 insertions, 0 deletions

diff --git a/examples/redis-unstable/deps/lua/test/env.lua b/examples/redis-unstable/deps/lua/test/env.lua
new file mode 100644
index 0000000..9e62a57
--- /dev/null
+++ b/examples/redis-unstable/deps/lua/test/env.lua
@@ -0,0 +1,7 @@
+-- read environment variables as if they were global variables
+
+local f=function (t,i) return os.getenv(i) end
+setmetatable(getfenv(),{__index=f})
+
+-- an example
+print(a,USER,PATH)