摘要：检查网卡驱动： [paul@localhost ~]$ lspci | grep Network 09:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b /g/n (rev 01) 安装依赖： #e17 阅读全文

摘要：阿里ios https://mirrors.aliyun.com/centos/ 查找命令： yum list installed | grep [包名] //列车本地所有安装包|[子项相关] yum search [包名] //搜索 whereis [包名] //查看包路径 rpm -qa | g 阅读全文