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R""(
# Examples
* To copy the build log of the `hello` package from
https://cache.nixos.org to the local store:
```console
# nix store copy-log --from https://cache.nixos.org --eval-store auto nixpkgs#hello
```
You can verify that the log is available locally:
```console
# nix log --substituters '' nixpkgs#hello
```
(The flag `--substituters ''` avoids querying
`https://cache.nixos.org` for the log.)
* To copy the log for a specific [store derivation] via SSH:
[store derivation]: ../../glossary.md#gloss-store-derivation
```console
# nix store copy-log --to ssh-ng://machine /nix/store/ilgm50plpmcgjhcp33z6n4qbnpqfhxym-glibc-2.33-59.drv
```
# Description
`nix store copy-log` copies build logs between two Nix stores. The
source store is specified using `--from` and the destination using
`--to`. If one of these is omitted, it defaults to the local store.
)""
|
