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#atomic-rollback

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Blog45.1K views4,822 votes0 replies4,795 following

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Atomic System Rollbacks in NixOS: A Practical Engineering Decision

NixOS lets you upgrade and roll back an entire Linux system atomically by switching generation symlinks, eliminating configuration drift and boot‑failure recovery headaches.

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nixos system-generationsTasadduq Burneyowner29.8K rep · 08 Oct 2025, 08:30 UTC