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nix/doc/manual/src/command-ref/nix-env/set.md
Alexander Schmolck 8d4b6766e2 Convert short nix options to long ones 
e.g. nix-env -e subversion => nix-env --uninstall subversion

The aim is to make the documentation less cryptic for newcomers and the
long options are more self-documenting.

The change was made with the following script:

<https://github.com/aschmolck/convert-short-nix-opts-to-long-ones>

and sanity checked visually.
2023-05-17 08:10:30 +01:00

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Name

nix-env --set - set profile to contain a specified derivation

Synopsis

nix-env --set drvname

Description

The --set operation modifies the current generation of a profile so that it contains exactly the specified derivation, and nothing else.

{{#include ./opt-common.md}}

{{#include ../opt-common.md}}

{{#include ./env-common.md}}

{{#include ../env-common.md}}

Examples

The following updates a profile such that its current generation will contain just Firefox:

$ nix-env --profile /nix/var/nix/profiles/browser --set firefox