Man page - nix-env-rollback(1)
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Package: nix-bin
apt-get install nix-bin
apt-get install nix-bin
Manuals in package:
Documentations in package:
Manual
nix-env --rollback
NameSynopsis
Description
Examples
Name
nix-env --rollback - set user environment to previous generation
Synopsis
nix-env --rollback
Description
This operation switches to the “previous” generation of the active profile, that is, the highest numbered generation lower than the current generation, if it exists. It is just a convenience wrapper around --list-generations and --switch-generation.
{{#include ./opt-common.md}}
{{#include ../opt-common.md}}
{{#include ./env-common.md}}
{{#include ../env-common.md}}
Examples
$ nix-env
--rollback
switching from generation 92 to 91
$ nix-env
--rollback
error: no generation older than the current (91) exists