For R, we can use the Sys.getenv() function to find all environmental variables:
To save space, only the top part is shown. Again, different users will get different results. For Python, we use the following commands:
import syssys.path
The top part of the output is shown here:
For Julia, we use the ENV function, as in the following:
For Octave, we can use the getenv() function, as shown:
>> getenv('path')