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nix3-hash-path(1)	     General Commands Manual	       nix3-hash-path(1)

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

Name
     nix hash path - print cryptographic hash of the NAR serialisation of a path

Synopsis
     nix hash path [option...] paths...

Options
     *	--algo hash-algo

	Hash algorithm (blake3, md5, sha1, sha256, or sha512).

     *	--base16

	Print the hash in base-16 format.

     *	--base32

	Print the hash in base-32 (Nix-specific) format.

     *	--base64

	Print the hash in base-64 format.

     *	--format hash-format

	Hash format (base16, nix32, base64, sri). Default: sri.

     *	--mode file-ingestion-method

	How to compute the hash of the input.  One of:

	*  nar	(the  default): Serialises the input as a Nix Archive and passes
	   that to the hash function.

	*  flat: Assumes that the input is a single file and directly passes  it
	   to the hash function.

     *	--sri

	Print the hash in SRI format.

     *	--type hash-algo

	Hash algorithm (blake3, md5, sha1, sha256, or sha512).

   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	Consider all previously downloaded files out-of-date.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-path(1)

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