module:tldr:23962

The command "module purge" is used in some Unix-like operating systems, such as Linux, to remove all currently loaded modules from the user's environment.

In these systems, "modules" refer to software packages or sets of environment variables that can be loaded or unloaded dynamically. Modules are typically used to manage different versions of software libraries or tools and to ensure that the correct version is being used for a particular task.

The "module purge" command is used to clear out all currently loaded modules from the user's environment. This can be useful in cases where you no longer need certain modules or want to start with a clean slate to avoid conflicts between different modules.

When the command is executed, it unloads all currently loaded modules and removes any associated environment variables or modifications made by those modules. After running "module purge," the user's environment will be reset to the default state without any modules.

It's worth noting that the specific behavior of the "module purge" command can vary depending on the module system being used on the system and the configuration settings.