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linux-wiki/content/linux 入门/第一章/1.20.md
2021-10-21 14:57:58 +08:00

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#1.20
## 应用案例
删除 i386架构因为我安装了winehq他要求i386架构但是后来我用虚拟机解决和windows兼容的问题了所以就想着删除。但是如果没有把相应的i386库删除完毕是无法删除架构的。光删除wine是无法彻底删除i386库。
```bash
dpkg --print-foreign-architectures #这条命令可以查看是否安装了i386架构
sudo dpkg --remove-architecture i386 #删除i386架构但前提是你没有安装任何i386库。
dpkg -l | grep i386 |awk '{print $2}' #这条命令会列出系统内安装的i386库
dpkg -l | grep i386 |awk '{cmd="echo y|sudo apt autoremove "$2;system(cmd)}'
#这条命令根据上一条命令稍微改装了一下自动化调用apt删除相关库
```