System
nix-store
Manipulate Nix store.
NixOS
Verified: 2026-05-10
Syntax
$nix-store [OPTIONS] ACTION
Examples
$nix-store --query --references /nix/store/...
$nix-store --gc
$nix-store --optimise
Typical use cases
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Standard usage
nix-store --help
Note
Low-level access to Nix store. For debugging and maintenance.
Export