nix store gc Command

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# Examples

* Delete unreachable paths in the Nix store:

  ```console
  # nix store gc
  ```

* Delete up to 1 gigabyte of garbage:

  ```console
  # nix store gc --max 1G
  ```

# Description

This command deletes unreachable paths in the Nix store.

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Title: nix store gc Command

Summary

This document describes the `nix store gc` command, which is used to delete unreachable paths in the Nix store. It provides examples demonstrating how to perform a general garbage collection and how to limit the amount of garbage deleted, such as to a maximum of 1 gigabyte.