nix3-store-delete

Warning: This program is experimental and its interface is subject to change.

Name

nix store delete - delete paths from the Nix store

Synopsis

nix store delete [option…] installables…

Examples

•

Delete a specific store path:

# nix store delete /nix/store/yb5q57zxv6hgqql42d5r8b5k5mcq6kay-hello-2.10

Description

This command deletes the store paths specified by installables. , but only if it is safe to do so; that is, when the path is not reachable from a root of the garbage collector. This means that you can only delete paths that would also be deleted by nix store gc. Thus, nix store delete is a more targeted version of nix store gc.

With the option --ignore-liveness, reachability from the roots is ignored. However, the path still won’t be deleted if there are other paths in the store that refer to it (i.e., depend on it).

Options

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--ignore-liveness

Do not check whether the paths are reachable from a root.

Common evaluation options:

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--arg name expr

Pass the value expr as the argument name to Nix functions.

•

--argstr name string

Pass the string string as the argument name to Nix functions.

•

--eval-store store-url

The Nix store to use for evaluations.

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--impure

Allow access to mutable paths and repositories.

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--include / -I path

Add path to the list of locations used to look up <...> file names.

•

--override-flake original-ref resolved-ref

Override the flake registries, redirecting original-ref to resolved-ref.

Common flake-related options:

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--commit-lock-file

Commit changes to the flake’s lock file.

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--inputs-from flake-url

Use the inputs of the specified flake as registry entries.

•

--no-registries

Don’t allow lookups in the flake registries. This option is deprecated; use --no-use-registries.

•

--no-update-lock-file

Do not allow any updates to the flake’s lock file.

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--no-write-lock-file

Do not write the flake’s newly generated lock file.

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--override-input input-path flake-url

Override a specific flake input (e.g. dwarffs/nixpkgs). This implies --no-write-lock-file.

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--recreate-lock-file

Recreate the flake’s lock file from scratch.

•

--update-input input-path

Update a specific flake input (ignoring its previous entry in the lock file).

Options that change the interpretation of installables:

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--all

Apply the operation to every store path.

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--derivation

Operate on the store derivation rather than its outputs.

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--expr expr

Interpret installables as attribute paths relative to the Nix expression expr.

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--file / -f file

Interpret installables as attribute paths relative to the Nix expression stored in file. If file is the character -, then a Nix expression will be read from standard input.

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--recursive / -r

Apply operation to closure of the specified paths.