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

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

Name
     nix store info - test whether a store can be accessed

Synopsis
     nix store info [option...]

Examples
     *	Test whether connecting to a remote Nix store via SSH works:

     # nix store info --store ssh://mac1

     *	Test whether a URL is a valid binary cache:

     # nix store info --store https://cache.nixos.org

     *	Test whether the Nix daemon is up and running:

     # nix store info --store daemon

Description
     This  command  tests whether a particular Nix store (specified by the argu-
     ment --store url) can be accessed. What this means is dependent on the type
     of the store. For instance, for an SSH store it means that Nix can  connect
     to the specified machine.

     If  the  command  succeeds, Nix returns a exit code of 0 and does not print
     any output.

Options
     *	--json

	Produce output in JSON format, suitable for consumption by another  pro-
	gram.

     *	--no-pretty

	Print  compact	JSON  output on a single line, even when the output is a
	terminal.  Some commands may print multiple  JSON  objects  on	separate
	lines.

		 See `--pretty`.

     *	--pretty

	Print multi-line, indented JSON output for readability.

		 Default: indent if output is to a terminal.

		 This option is only effective when `--json` is also specified.

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	Consider all previously downloaded files out-of-date.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

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