Warning
This program is experimental and its interface is subject to change.
Name
nix config - manipulate the Nix configuration
Synopsis
nix config [option...] subcommand
where subcommand is one of the following:
:
nix config show- show the Nix configuration or the value of a specific setting
:
nix config check- check your system for potential problems and print a PASS or FAIL for each check
Options
Logging-related options
-
Set the logging verbosity level to 'debug'.
-
--log-formatformatSet the format of log output; one of
raw,internal-json,barorbar-with-logs. -
--print-build-logs/-LPrint full build logs on standard error.
-
Decrease the logging verbosity level.
-
--verbose/-vIncrease the logging verbosity level.
Miscellaneous global options
-
Show usage information.
-
Disable substituters and consider all previously downloaded files up-to-date.
-
--optionname valueSet the Nix configuration setting name to value (overriding
nix.conf). -
Consider all previously downloaded files out-of-date.
-
Show version information.
Note
See
man nix.conffor overriding configuration settings with command line flags.