nix3-profile:tldr:4e850
nix3-profile: Rollback (cancel) the latest action on the default profile.
$ nix profile rollback
try on your machine
The command "nix profile rollback" is used to revert the changes made to a Nix profile. Here's a breakdown of each part of the command:
- "nix": Refers to the Nix package manager, which is used to manage and install packages on a NixOS or Nix-based system.
- "profile": Refers to the user profile in Nix, which includes all the packages and configurations specific to a user.
- "rollback": Indicates the action to be performed, which is to undo or revert the changes made to the user profile.
In summary, "nix profile rollback" is used to undo any changes made to a Nix profile, which can include installing or removing packages, updating configurations, or modifying other user-specific settings. This command is useful when you want to revert back to a previous state of your user profile before the changes were made.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.