Warning
This program is experimental and its interface is subject to change.
Name
nix profile rollback - roll back to the previous version or a specified version of a profile
Synopsis
nix profile rollback [option...]
Examples
-
Roll back your default profile to the previous version:
# nix profile rollback switching profile from version 519 to 518 -
Switch your default profile to version 510:
# nix profile rollback --to 510 switching profile from version 518 to 510
Description
This command switches a profile to the most recent version older
than the currently active version, or if --to N is given, to
version N of the profile. To see the available versions of a
profile, use nix profile history.
Options
-
Show what this command would do without doing it.
-
--profilepathThe profile to operate on.
-
--toversionThe profile version to roll back to.
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Consider all previously downloaded files out-of-date.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.