ubuntu apt 强行删包与依赖关系可视化

想重装 mysql-8.0，试过了apt remove / apt purge / apt autoremove / apt clean / apt autoclean 等命令，奈何总是出现奇怪报错：dependency problems prevent configuration of xxx

终极杀器：sudo dpkg --remove --force-remove-reinstreq ${packageName}

另，好用的包依赖查看工具：apt-rdepends ( www.techrepublic.com/article/how… )

用法：apt-rdepends ${packageName}

可视化（依赖于 graphviz）：apt-rdepends --dotty ${packageName} | dot -Tpng > ${imageName}.png