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


nix store ls - show information about a path in the Nix store


nix store ls [option...] path


  • To list the contents of a store path in a binary cache:

    # nix store ls --store https://cache.nixos.org/ --long --recursive /nix/store/0i2jd68mp5g6h2sa5k9c85rb80sn8hi9-hello-2.10
    dr-xr-xr-x                    0 ./bin
    -r-xr-xr-x                38184 ./bin/hello
    dr-xr-xr-x                    0 ./share
  • To show information about a specific file in a binary cache:

    # nix store ls --store https://cache.nixos.org/ --long /nix/store/0i2jd68mp5g6h2sa5k9c85rb80sn8hi9-hello-2.10/bin/hello
    -r-xr-xr-x                38184 hello


This command shows information about path in a Nix store. path can be a top-level store path or any file inside a store path.


  • --directory / -d

    Show directories rather than their contents.

  • --json

    Produce output in JSON format, suitable for consumption by another program.

  • --long / -l

    Show detailed file information.

  • --recursive / -R

    List subdirectories recursively.

  • --debug

    Set the logging verbosity level to 'debug'.

  • --log-format format

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

  • --print-build-logs / -L

    Print full build logs on standard error.

  • --quiet

    Decrease the logging verbosity level.

  • --verbose / -v

    Increase the logging verbosity level.

Miscellaneous global options

  • --help

    Show usage information.

  • --offline

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

  • --option name value

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

  • --refresh

    Consider all previously downloaded files out-of-date.

  • --version

    Show version information.


See man nix.conf for overriding configuration settings with command line flags.