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882 B
created, tags, source, author
| created | tags | source | author | |
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| 2024-01-26T15:43:17 (UTC -05:00) |
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https://serverfault.com/questions/890886/recover-from-nixos-rebuild-test-without-a-reboot | aij 20311 silver badge77 bronze badges |
Recover from nixos-rebuild test without a reboot - Server Fault
Excerpt
Is there a way to revert to the previous (or at least "current") configuration after nixos-rebuild test without rebooting?
Per the nixos-rebuild manual:
test Build and activate the new
# List previous generations
sudo nix-env --list-generations -p /nix/var/nix/profiles/system
# Live switch to any generation
sudo nix-env --switch-generation 12345 -p /nix/var/nix/profiles/system
sudo /nix/var/nix/profiles/system/bin/switch-to-configuration switch