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fix: use 'host' instead of 'hostname' for --allow-net docs #3036

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fix: use 'host' instead of 'hostname' for --allow-net docs #3036

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8 changes: 4 additions & 4 deletions runtime/fundamentals/security.md
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Original file line number Diff line number Diff line change
Expand Up @@ -247,13 +247,13 @@ or perform DNS resolution. This includes making HTTP requests, opening TCP/UDP
sockets, and listening for incoming connections on TCP or UDP.

Network access is granted using the `--allow-net` flag. This flag can be
specified with a list of IP addresses or hostnames to allow access to specific
network addresses.
specified with a list of hosts to allow access to specific network addresses. A
host can be a hostname or IP address, optionally with a port.

Hostnames do not allow subdomains, unless explicitly listed. To allow any
subdomain for a hostname, `*` can be used as wildcard for any subdomain.

Definition: `--allow-net[=<IP_OR_HOSTNAME>...]` or `-N[=<IP_OR_HOSTNAME>...]`
Definition: `--allow-net[=<HOST>...]` or `-N[=<HOST>...]`

```sh
# Allow network access
Expand All @@ -277,7 +277,7 @@ deno run --allow-net=1.1.1.1:443 script.ts
deno run --allow-net=[2606:4700:4700::1111] script.ts
```

Definition: `--deny-net[=<IP_OR_HOSTNAME>...]`
Definition: `--deny-net[=<HOST>...]`

```sh
# Allow access to network, but deny access
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