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77 lines
3.4 KiB
Markdown
77 lines
3.4 KiB
Markdown
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## CentOS/Fedora
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### CentOS 系统简介
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CentOS 和 Fedora 都是基于 Redhat 的常见 Linux 分支。CentOS 是目前企业级服务器的常用操作系统；Fedora 则主要面向个人桌面用户。
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CentOS（Community Enterprise Operating System，中文意思是：社区企业操作系统），它是基于 Red Hat Enterprise Linux 源代码编译而成。由于 CentOS 与 Redhat Linux 源于相同的代码基础，所以很多成本敏感且需要高稳定性的公司就使用 CentOS 来替代商业版 Red Hat Enterprise Linux。CentOS 自身不包含闭源软件。
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#### 使用 CentOS 官方镜像
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首先使用 `docker search` 命令来搜索标星至少为 25 的 CentOS 相关镜像。
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```sh
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$ docker search -f stars=25 centos
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NAME DESCRIPTION STARS OFFICIAL AUTOMATED
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centos The official... 2543 [OK]
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jdeathe/centos-ssh 27 [OK]
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```
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使用 docker run 直接运行最新的 CentOS 镜像，并登录 bash。
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```sh
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$ docker run -it centos bash
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Unable to find image 'centos:latest' locally
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latest: Pulling from library/centos
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3d8673bd162a: Pull complete
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Digest: sha256:a66ffcb73930584413de83311ca11a4cb4938c9b2521d331026dad970c19adf4
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Status: Downloaded newer image for centos:latest
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[root@43eb3b194d48 /]# cat /etc/redhat-release
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CentOS Linux release 7.2.1511 (Core)
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```
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### Fedora 系统简介
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Fedora 由 Fedora Project 社区开发，红帽公司赞助的 Linux 发行版。它的目标是创建一套新颖、多功能并且自由和开源的操作系统。Fedora 的功能对于用户而言，它是一套功能完备的，可以更新的免费操作系统，而对赞助商 Red Hat 而言，它是许多新技术的测试平台。被认为可用的技术最终会加入到 Red Hat Enterprise Linux中。
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#### 使用 Fedora 官方镜像
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首先使用 `docker search` 命令来搜索标星至少为 2 的 Fedora 相关镜像，结果如下。
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```sh
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$ docker search -f stars=2 fedora
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NAME DESCRIPTION STARS OFFICIAL AUTOMATED
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fedora Official Docker builds of Fedora 433 [OK]
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dockingbay/fedora-rust Trusted build of Rust programming language... 3 [OK]
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gluster/gluster-fedora Official GlusterFS image [ Fedora 21 + Glu... 3 [OK]
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startx/fedora Simple container used for all startx based... 2 [OK]
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```
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使用 docker run 命令直接运行 Fedora 官方镜像，并登录 bash。
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```sh
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$ docker run -it fedora bash
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Unable to find image 'fedora:latest' locally
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latest: Pulling from library/fedora
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2bf01635e2a0: Pull complete
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Digest: sha256:64a02df6aac27d1200c2572fe4b9949f1970d05f74d367ce4af994ba5dc3669e
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Status: Downloaded newer image for fedora:latest
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[root@196ca341419b /]# cat /etc/redhat-release
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Fedora release 24 (Twenty Four)
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```
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### 相关资源
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* `Fedora` 官网：`https://getfedora.org/`
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* `Fedora` 官方仓库：`https://github.com/fedora-infra`
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* `Fedora` 官方镜像：`https://hub.docker.com/_/fedora/`
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* `Fedora` 官方镜像仓库：`https://github.com/fedora-cloud/docker-brew-fedora`
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* `CentOS` 官网：`https://getfedora.org/`
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* `CentOS` 官方仓库：`https://github.com/CentOS`
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* `CentOS` 官方镜像：`https://hub.docker.com/_/centos/`
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* `CentOS` 官方镜像仓库：`https://github.com/CentOS/CentOS-Dockerfiles`
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