如何获取linux系统镜像(几种常用Linux系统的软件镜像源配置)
如何获取linux系统镜像(几种常用Linux系统的软件镜像源配置)如果要用aliyun镜像站,可以参考如下文档 https://help.aliyun.com/document_detail/193569.html (图片可放大查看)mv/etc/yum.repos.d/CentOS-Base.repo/etc/yum.repos.d/CentOS-Base.repo.backup wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.cloud.tencent.com/repo/centos6_base.repo wget-O/etc/yum.repos.d/epel.repohttp://mirrors.cloud.tencent.com/repo/epel-6.repo (图片可放大查看)(图片可放大查看)(图片可放大查看)
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CentOS 6操作系统版本结束了生命周期(EOL),Linux社区已不再维护该操作系统版本。
2020年11月30日CentOS 6 EOL 按照社区规则,CentOS 6的源地址http://mirror.centos.org/centos-6/内容已移除,目前第三方的镜像站中均已移除CentOS 6的源。
不过目前测试可以继续使用腾讯云软件镜像站中CentOS6的软件镜像源
mv/etc/yum.repos.d/CentOS-Base.repo/etc/yum.repos.d/CentOS-Base.repo.backup
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.cloud.tencent.com/repo/centos6_base.repo
wget-O/etc/yum.repos.d/epel.repohttp://mirrors.cloud.tencent.com/repo/epel-6.repo
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如果要用aliyun镜像站,可以参考如下文档 https://help.aliyun.com/document_detail/193569.html
阿里云的源http://mirrors.cloud.aliyuncs.com和http://mirrors.aliyun.com也无法同步到CentOS 6的源。当在阿里云上继续使用默认配置的CentOS 6的源会发生报错。
建议升级操作系统至CentOS 7及以上,如果业务过渡期仍需要使用CentOS 6系统中的一些安装包,可以通过以下步骤,在CentOS 6操作系统中将源配置按照网络环境不同进行切换。
1)专有网络VPC类型实例需切换为http://mirrors.cloud.aliyuncs.com/centos-vault/6.10/源。
2)经典网络类型实例需切换为http://mirrors.aliyuncs.com/centos-vault/6.10/源
3)EPEL源可以切换到http://mirrors.aliyun.com/epel-archive/6/
CentOS7为目前主流的服务器操作系统
可以使用腾讯云软件镜像站中CentOS7的软件镜像源
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.cloud.tencent.com/repo/centos7_base.repo
wget-O/etc/yum.repos.d/epel.repohttp://mirrors.cloud.tencent.com/repo/epel-7.repo
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当然你也可以使用阿里云镜像站中CentOS7的软件镜像源
wget-O/etc/yum.repos.d/CentOS-Base.repohttps://mirrors.aliyun.com/repo/Centos-7.repo
sed-i-e'/mirrors.cloud.aliyuncs.com/d'-e'/mirrors.aliyuncs.com/d'/etc/yum.repos.d/CentOS-Base.repo
wget-O/etc/yum.repos.d/epel.repohttp://mirrors.aliyun.com/repo/epel-7.repo
3、debian10系统的软件镜像源配置
Debian源的使用需要以root权限修改/etc/apt/sources.list配置文件,修改之前,请做好备份
debian10.x(buster)为例
vi/etc/apt/sources.list
其它行都注释掉,最下行新增如下行
debhttps://mirrors.cloud.tencent.com/debian/bustermaincontribnon-free
debhttps://mirrors.cloud.tencent.com/debian/buster-updatesmaincontribnon-free
debhttps://mirrors.cloud.tencent.com/debian/buster-backportsmaincontribnon-free
debhttps://mirrors.cloud.tencent.com/debian-securitybuster/updatesmaincontribnon-free
deb-srchttps://mirrors.cloud.tencent.com/debian/bustermaincontribnon-free
deb-srchttps://mirrors.cloud.tencent.com/debian/buster-updatesmaincontribnon-free
deb-srchttps://mirrors.cloud.tencent.com/debian/buster-backportsmaincontribnon-free
deb-srchttps://mirrors.cloud.tencent.com/debian-securitybuster/updatesmaincontribnon-free
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apt-getcleanall
apt-getupdate
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4、Fedora33系统的软件镜像源配置Fedora 33
cd/etc/yum.repos.d/
mkdir/etc/yum_repo_default_bak
mv*.repo/etc/yum_repo_default_bak/
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#Fedora 仓库
cat>/etc/yum.repos.d/fedora.repo<<\EOF
[fedora]
name=Fedora$releasever-$basearch
failovermethod=priority
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/releases/$releasever/Everything/$basearch/os/
metadata_expire=28d
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False
EOF
#updates 仓库
cat>/etc/yum.repos.d/fedora-updates.repo<<\EOF
[updates]
name=Fedora$releasever-$basearch-Updates
failovermethod=priority
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/updates/$releasever/Everything/$basearch/
enabled=1
gpgcheck=1
metadata_expire=6h
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False
EOF
#fedora-modular 仓库
cat>/etc/yum.repos.d/fedora-modular.repo<<\EOF
[fedora-modular]
name=FedoraModular$releasever-$basearch
failovermethod=priority
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/releases/$releasever/Modular/$basearch/os/
enabled=1
metadata_expire=7d
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False
EOF
#updates-modular仓库
cat>/etc/yum.repos.d/fedora-updates-modular.repo<<\EOF
[updates-modular]
name=FedoraModular$releasever-$basearch-Updates
failovermethod=priority
baseurl=https://mirrors.tuna.tsinghua.edu.cn/fedora/updates/$releasever/Modular/$basearch/
enabled=1
gpgcheck=1
metadata_expire=6h
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False
EOF
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dnfcleanall
dnfmakecache
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