使用 Homebrew, MacPorts 安装 cdebug

项目链接

• 主页
• 仓库

命令和别名

• cdebug

项目历史

The upstream README calls cdebug a 'swiss army knife of container debugging' and documents commands for exec-style debugging, local port forwarding, and exporting or inspecting container filesystems. Its exec workflow is explicitly based on ideas from the iximiuz article about debugging slim Docker containers.

The GitHub releases begin with v0.0.1 on 2022-11-06 and continue through v0.0.19 on 2026-01-18, showing an active small-tool release history around container debugging workflows.

采用历史

cdebug entered package-manager culture as a modern container-debugging utility rather than a classic Unix tool. The Homebrew input records Homebrew and MacPorts packaging, and the upstream README documents Homebrew installation for macOS and Linux.

使用方式

Users run cdebug exec against Docker, containerd, nerdctl, or Kubernetes targets to start a temporary debugging sidecar whose tools are available in the target container's filesystem view. The README also documents cdebug port-forward for exposing unpublished or localhost-only container ports.

为什么软件包爱好者会关心

cdebug is notable because it packages a container namespace trick into a single statically linked binary. It sits in the practical space between docker exec, kubectl debug, nsenter-style debugging, and ad hoc sidecar containers, which makes it attractive to operators dealing with minimal images.

时间线

• 2022-11-06: v0.0.1 and v0.0.2 published.
• 2022-12: v0.0.4 through v0.0.6 published.
• 2023: Multiple releases through v0.0.14.
• 2024: v0.0.15 through v0.0.18 published.
• 2026-01-18: v0.0.19 published.

Related projects

• The upstream README frames cdebug exec as a cross between docker exec and kubectl debug, and points to Nixery as a way to build custom debugging images.

来源

• https://api.github.com/repos/iximiuz/cdebug
• https://github.com/iximiuz/cdebug
• https://iximiuz.com/en/posts/docker-debug-slim-containers/
• https://github.com/iximiuz/cdebug#readme
• https://formulae.brew.sh/api/formula/cdebug.json
• https://github.com/iximiuz/cdebug/releases
• https://iximiuz.com/en/posts/docker-debug-slim-containers