It is obvious that a system-wide environment, in general, is the base accessible system of an OS. Whatever packages are installed, compiled, or built are affected on the main system path. In a Linux system, there are two locations in general where an application installer can set its path and configuration for visibility within the OS.
System-wide (open) environments
$HOME directory
In this location (/home/directory/), you can find one particular file called .bashrc that stores paths specific to the user. In addition, there is also a directory named .config. Many applications install system-wide, store configuration information in the form of a .conf file in this directory and paths in the .bashrc file. These applications...