Environment Variables and Starting Other Programs
Explore how to access environment variables using std.process.environment and learn to start other programs in D with executeShell. Understand handling command outputs, return codes, and error streams to build robust system interactions in D programming.
We'll cover the following...
We'll cover the following...
Environment variables
The environment that a program is started in generally provides some variables that the program can use. The environment variables can be accessed through the associative array interface of std.process.environment. For example, the following program displays the PATH ...