原因:镜像为精简版,无ip addr命令
- # 进入配置文件
- cd /etc/apt
- # 查看目录信息
- ls
- cat sources.list
- # 备份
- mkdir cat sources.list.backup
- cp sources.list ./sources.list.backup
- cd ../
- # 以覆盖+追加的方式替换掉sources.list文件
- echo 'deb https://mirrors.aliyun.com/debian bullseye main'>sources.list
- echo 'deb https://mirrors.aliyun.com/debian-security bullseye-security main'>>sources.list
- echo 'deb https://mirrors.aliyun.com/debian bullseye-updates main'>>sources.list
- # 执行一下更新命令:
- apt-get update -y
- # 执行下载 iproute2命令:
- apt install -y iproute2