Name

       nix hash - compute and convert cryptographic hashes

Synopsis

       nix hash [option…] subcommand

       where subcommand is one of the following:

       Available commands:

       •  nix hash file - print cryptographic hash of a regular file
       •  nix hash path - print cryptographic hash of the NAR serialisation of a path
       •  nix hash to-base16  -  convert  a  hash  to  base-16  representation (deprecated, use nix hash convert
          instead)
       •  nix hash to-base32 - convert a hash to  base-32  representation  (deprecated,  use  nix  hash  convert
          instead)
       •  nix hash to-base64  -  convert  a  hash  to  base-64  representation (deprecated, use nix hash convert
          instead)
       •  nix hash to-sri - convert a hash to SRI representation (deprecated, use nix hash convert instead)

       :

       •  nix hash convert - convert between hash formats

Options

   Logging-related options
       •  --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          Consider all previously downloaded files out-of-date.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.

          Note

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

                                                                                                    nix3-hash(1)