This program is experimental and its interface is subject to change.
nix profile rollback - roll back to the previous version or a specified version of a profile
nix profile rollback [option...]
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
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
nix profile history.
Show what this command would do without doing it.
The profile to operate on.
The profile version to roll back to.
Set the logging verbosity level to 'debug'.
Set the format of log output; one of
Print full build logs on standard error.
Decrease the logging verbosity level.
Increase the logging verbosity level.
Show usage information.
Disable substituters and consider all previously downloaded files up-to-date.
Set the Nix configuration setting name to value (overriding
Consider all previously downloaded files out-of-date.
Show version information.
man nix.conffor overriding configuration settings with command line flags.