2020-12-18 15:25:36 +02:00
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R""(
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# Description
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`nix profile` allows you to create and manage *Nix profiles*. A Nix
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profile is a set of packages that can be installed and upgraded
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independently from each other. Nix profiles are versioned, allowing
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them to be rolled back easily.
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2023-02-17 19:57:15 +02:00
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# Files
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2020-12-18 15:25:36 +02:00
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)""
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2023-04-26 16:37:08 +03:00
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2023-05-15 17:38:11 +03:00
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#include "doc/files/profiles.md.gen.hh"
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2023-04-26 16:37:08 +03:00
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R""(
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### Profile compatibility
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> **Warning**
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>
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> Once you have used [`nix profile`] you can no longer use [`nix-env`] without first deleting `$XDG_STATE_HOME/nix/profiles/profile`
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[`nix-env`]: @docroot@/command-ref/nix-env.md
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[`nix profile`]: @docroot@/command-ref/new-cli/nix3-profile.md
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Once you installed a package with [`nix profile`], you get the following error message when using [`nix-env`]:
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```console
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$ nix-env -f '<nixpkgs>' -iA 'hello'
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error: nix-env
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profile '/home/alice/.local/state/nix/profiles/profile' is incompatible with 'nix-env'; please use 'nix profile' instead
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```
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To migrate back to `nix-env` you can delete your current profile:
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> **Warning**
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>
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> This will delete packages that have been installed before, so you may want to back up this information before running the command.
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```console
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$ rm -rf "${XDG_STATE_HOME-$HOME/.local/state}/nix/profiles/profile"
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```
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)""
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