Final answer:
The export VOLATILITY_LOCATION command sets an environment variable to specify a path for use by the system or specific programs, making it available to sub-processes in a Unix-like or similar environment.
Step-by-step explanation:
The command export VOLATILITY_LOCATION is likely part of a shell script or command-line interface in a Unix-based operating system or in a Windows environment with similar functionalities, such as those provided by Git Bash or the Windows Subsystem for Linux. This command sets an environment variable VOLATILITY_LOCATION to specify a location or path that will be used by the system or a particular program. The 'export' part makes the variable available to sub-processes spawned by the shell. This means that once VOLATILITY_LOCATION is set, any program or script that is run after the export command and relies on this variable will know where to look for certain files or where to operate, based on the path provided by the user.