function::env_var3stap
Fetch environment variable from current process
Usage
env_var:string(name:string)
Arguments
name
Name of the environment variable to fetch
Overview
Returns the contents of the specified environment value for the current process. If the variable isn't set an empty string is returned.
See ALSO0
Releases
7 releases since Debian 7 (Wheezy); the text changed 6 times.