nix3-store(1)               General Commands Manual              nix3-store(1)


              Warning
              This program is experimental
              <@docroot@/development/experimental-features.md#xp-feature-nix-command>
              and its interface is subject to change.

Name
       nix store - manipulate a Nix store

Synopsis
       nix store [option<?>] subcommand

       where subcommand is one of the following:

       o  nix store add <./nix3-store-add.md> - Add a file or directory to the
          Nix store
       o  nix store add-file <./nix3-store-add-file.md> - Deprecated. Use nix
          store add --mode flat
          <@docroot@/command-ref/new-cli/nix3-store-add.md> instead.
       o  nix store add-path <./nix3-store-add-path.md> - Deprecated alias to
          nix store add <@docroot@/command-ref/new-cli/nix3-store-add.md>.
       o  nix store cat <./nix3-store-cat.md> - print the contents of a file
          in the Nix store on stdout
       o  nix store copy-log <./nix3-store-copy-log.md> - copy build logs
          between Nix stores
       o  nix store copy-sigs <./nix3-store-copy-sigs.md> - copy store path
          signatures from substituters
       o  nix store delete <./nix3-store-delete.md> - delete paths from the
          Nix store
       o  nix store diff-closures <./nix3-store-diff-closures.md> - show what
          packages and versions were added and removed between two closures
       o  nix store dump-path <./nix3-store-dump-path.md> - serialise a store
          path to stdout in NAR format
       o  nix store gc <./nix3-store-gc.md> - perform garbage collection on a
          Nix store
       o  nix store info <./nix3-store-info.md> - test whether a store can be
          accessed
       o  nix store ls <./nix3-store-ls.md> - show information about a path in
          the Nix store
       o  nix store make-content-addressed
          <./nix3-store-make-content-addressed.md> - rewrite a path or closure
          to content-addressed form
       o  nix store optimise <./nix3-store-optimise.md> - replace identical
          files in the store by hard links
       o  nix store path-from-hash-part <./nix3-store-path-from-hash-part.md>
          - get a store path from its hash part
       o  nix store ping <./nix3-store-ping.md> - test whether a store can be
          accessed
       o  nix store prefetch-file <./nix3-store-prefetch-file.md> - download a
          file into the Nix store
       o  nix store repair <./nix3-store-repair.md> - repair store paths
       o  nix store sign <./nix3-store-sign.md> - sign store paths with a
          local key
       o  nix store verify <./nix3-store-verify.md> - verify the integrity of
          store paths

Options
   Logging-related options
       o  --debug <#opt-debug>

          Set the logging verbosity level to `debug'.

       o  --log-format <#opt-log-format> format

          Set the format of log output; one of raw, internal-json, bar or bar-
          with-logs.

       o  --print-build-logs <#opt-print-build-logs> / -L

          Print full build logs on standard error.

       o  --quiet <#opt-quiet>

          Decrease the logging verbosity level.

       o  --verbose <#opt-verbose> / -v

          Increase the logging verbosity level.

   Miscellaneous global options
       o  --help <#opt-help>

          Show usage information.

       o  --offline <#opt-offline>

          Disable substituters and consider all previously downloaded files
          up-to-date.

       o  --option <#opt-option> name value

          Set the Nix configuration setting name to value (overriding
          nix.conf).

       o  --refresh <#opt-refresh>

          Consider all previously downloaded files out-of-date.

       o  --version <#opt-version>

          Show version information.

          Note

          See man nix.conf
          <@docroot@/command-ref/conf-file.md#command-line-flags> for
          overriding configuration settings with command line flags.

                                                                 nix3-store(1)