dive是一个用来查看一个docker/OCI镜像层的工具，并发现方法来缩小你的docker/OCI镜像的大小。
安装
- Ubuntu/Debian
wget https://github.com/wagoodman/dive/releases/download/v0.9.2/dive_0.9.2_linux_amd64.deb
sudo apt install ./dive_0.9.2_linux_amd64.deb
- RHEL/Centos
curl -OL https://github.com/wagoodman/dive/releases/download/v0.9.2/dive_0.9.2_linux_amd64.rpm
rpm -i dive_0.9.2_linux_amd64.rpm
- mac
brew install dive
使用
dive tag/id/digest