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@ -1,39 +1,3 @@ |
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# CentOS 8 换源，设置dnf / yum镜像 |
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aliyun更新了centos8的说明 |
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1、备份 |
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mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup |
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2、下载新的CentOS-Base.repo 到/etc/yum.repos.d/ |
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curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-8.repo |
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3、生成缓存 |
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yum makecache |
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4 配置镜像的。 |
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cd /etc/yum.repos.d |
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#备份 |
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cp CentOS-Base.repo CentOS-Base.repo.bak; |
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cp CentOS-AppStream.repo CentOS-AppStream.repo.bak; |
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cp CentOS-Extras.repo CentOS-Extras.repo.bak; |
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sed -i 's/mirrorlist=/#mirrorlist=/g' CentOS-Base.repo CentOS-AppStream.repo CentOS-Extras.repo; |
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sed -i 's/#baseurl=/baseurl=/g' CentOS-Base.repo CentOS-AppStream.repo CentOS-Extras.repo; |
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sed -i 's/http:\/\/mirror.centos.org/https:\/\/mirrors.aliyun.com/g' CentOS-Base.repo CentOS-AppStream.repo CentOS-Extras.repo |
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# ssh 生成密钥 |
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ssh-keygen -q -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key -N '' ; |
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ssh-keygen -q -t ecdsa -f /etc/ssh/ssh_host_ecdsa_key -N ''; |
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ssh-keygen -t dsa -f /etc/ssh/ssh_host_ed25519_key -N ''; |
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8、配置ssh无密码登录 |
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先退出 ssh客户端 |
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ssh-keygen -t rsa |
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cd ~/.ssh |
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cat id_rsa.pub >> authorized_keys |
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# 安装 wxWidgets |
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先安装 |
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安装wxWidgets相关依赖，不装这个就会报以下错误 |
maike