getenv

See also: getenv (function-call)

A built-in CFEngine function in the system category that returns a string. getenv is called 1 time from 1 bundle or body in 1 policy file, on 100 hosts in your infrastructure.

Signature

getenv(string, int)

Parameters

1. string Name of environment variable ([a-zA-Z0-9_$(){}\[\].:]+)
2. int Maximum number of characters to read (0,99999999999)

Returns

string

Category

system