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minor README improvements

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This commit is contained in:
Samuel Štancl 2025-08-16 14:56:07 +02:00
parent e87e666252
commit 4bc7ebaf4c
1 changed files with 2 additions and 4 deletions
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README.md
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@ -250,9 +250,7 @@ function client_ip(): string
return $ipv6; return $ipv6;
} }
return request()->hasHeader('CF-Connecting-IP') return request()->header('CF-Connecting-IP') ?: request()->ip();
? request()->header('CF-Connecting-IP')
: request()->ip();
} }
``` ```
@ -306,7 +304,7 @@ curl -s https://www.cloudflare.com/ips-v6 | sha256 | xargs nix hash convert --ha
It's a good idea to have `/etc/nixos` tracked in version control so you can easily revert the config It's a good idea to have `/etc/nixos` tracked in version control so you can easily revert the config
including the lockfile, not just system state. including the lockfile, not just system state.
The only thing in your lockfile should be `nixpkgs` unless you add more things to your system config. The only thing in your lockfile should be `nixpkgs` unless you add more inputs to your system config.
After rebuilding the system several times, you will have some past generations and unused files in the Nix After rebuilding the system several times, you will have some past generations and unused files in the Nix
store that can be cleaned up. store that can be cleaned up.