Warning
This program is experimental and its interface is subject to change.
Name
nix config check - check your system for potential problems and print a PASS or FAIL for each check
Synopsis
nix config check [option...]
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Consider all previously downloaded files out-of-date.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.