doki

A minimalistic and fast port knocker written in Go.

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Getting started

Precompiled binaries are available on the releases page.

To see all available flags, run ./doki -h:

A minimalistic and fast port knocker.

Usage:
  doki [flags]

Flags:
      --address string     Target IP address
      --domain string      Target domain name
  -h, --help               help for doki
      --ignore-errors      Ignore errors when establishing a connection
  -4, --ipv4               Force use IPv4 protocol
  -6, --ipv6               Force use IPv6 protocol
      --ports ports        Comma-separated list of ports (0-65535 range)
      --timeout duration   Maximum time to establish a connection (default 30ms)

Building from Source

1. Download and install Go from the official website.
2. Clone the repository: git clone https://github.com/wavy-cat/doki
3. In the project directory, run: go build -trimpath -ldflags="-s -w" -o doki github.com/wavy-cat/doki/cmd/main

Note

If you're using Windows, the output file should be named doki.exe instead of doki.