Caddy 4ip (RemoteIP)

Caddy respond user RemoteIP with http and https accept Caddyfile:

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http://4ip.tld {
    templates
    header Content-Type text/plain
    respond "{{.RemoteIP}}
"
}

https://4ip.tld {
    tls your@email.com
    templates
    header Content-Type text/plain
    respond "{{.RemoteIP}}
"
}

This config fix newline respond % in zsh

Use:

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$ curl 4ip.tld
62.62.62.62

Example 4ip site http://4ip.su