File: env.lua

package info (click to toggle)
scratchbox2 2.2.4-1debian1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd, wheezy
  • size: 5,392 kB
  • ctags: 5,239
  • sloc: ansic: 21,734; sh: 4,360; perl: 2,170; cpp: 1,913; makefile: 610; python: 184
file content (7 lines) | stat: -rw-r--r-- 181 bytes parent folder | download | duplicates (61) 
1
2
3
4
5
6
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)