没有vim如何将内容写入文件

最近遇到一个问题,用docker装了Clickhouse,版本是21.12.3.32

这个镜像是基于Ubuntu 20.04.3 LTS的,想要测试一下CK的自定义函数功能,按照官网的例子需要写自定义函数,使用的是 python3,但是容器里没有安装python3环境。

于是就需要安装python3,发现apt命令的软件源也没有配置,也没有vim命令,于是需要配置国内的镜像源

环境

  • Docker
  • Ubuntu 20.04.3 LTS
  • 无vim编辑器

进入到软件源配置目录

/etc/apt/sources.list.d
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通过cat 添加内容

cat > aliyun.list << EOF
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aliyun.list是我自己命名的文件,要把软件源添加进去。

敲上面的命令后,会等待你输入,把下面的内容粘贴,最后输入EOF,结束命令。

#添加阿里源
deb http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
#添加清华源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse
# deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse multiverse
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然后更新软件源

apt-get update
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后续安装python参考这篇文章


补充

由于我是Docker环境,所以还有一种方法,可以把/etc/apt目录在启动容器的时候,挂载到宿主机,在宿主机里编辑就可以了:

docker run -d --name clickhouse-server \
--ulimit nofile=262144:262144 \
-p 9000:9000 \
-p 8123:8123 \
-p 9009:9009 \
-v clickhouse_config:/etc/clickhouse-server \
-v ~/data/clickhouse/data:/var/lib/clickhouse \
-v ~/data/clickhouse/log:/var/log/clickhouse-server \
-v ~/data/clickhouse/etc/apt:/etc/apt \
--privileged=true --user=root \
clickhouse/clickhouse-server:21.12.2.17
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如上加了

-v ~/data/clickhouse/etc/apt:/etc/apt \
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Origin juejin.im/post/7049970296844976164