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

Name

nix doctor - check your system for potential problems and print a PASS or FAIL for each check

Synopsis

nix doctor [option…]

Options

  • --check-remotes Whether to check remote builder connections. Note: When not running in a DAEMON context or as root, access previleges for the ssh-keys might be missing, breaking this check

Logging-related options:

  • --debug Set the logging verbosity level to ‘debug’.

  • --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 Lix 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  • --refresh Consider all previously downloaded files out-of-date.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.