从根本上解决unraid从github之类网站下载包经常失败问题

sunzhigang · January 11, 2022

首先大概描述下问题所在：

github等网站经常被墙导致无法访问
就算能连上也经常无法下载或者速度特别慢

然后说下大概解决思路：

使用国内github镜像网站替换掉原始地址
发现很多网站https不能下载，http反而速度还可以，那就用把下载地址的https替换为http。
unraid下载大多数时候使用的是wget命令，所以在wget里面完成以上操作即可

最后说下我的具体步骤，仅供参考：

因为/usr/local/bin优先级高于/usr/bin，所以我在/usr/local/bin中写了个同名wget脚本，内容如下，主要作用就是将调用wget的参数做替换，然后再传给真正的wget：

#!/bin/bash
opts=[email protected]
opts=`echo $opts | sed -e 's;raw.githubusercontent.com;raw.staticdn.net;g' -e 's;https://raw.github.com/;https://raw.staticdn.net/;g' -e 's;https://github.com/;https://github.com.cnpmjs.org/;g' -e 's;https://;http://;g' `
/usr/bin/wget ${opts}

这个wget脚本我实际存储在/mnt/user/system/bin/wget，在/boot/config/go中链接到/usr/local/bin中，命令如下：
```
find /mnt/user/system/bin -type f ! -name ".*~" -exec ln -sf {} /usr/local/bin/ \;
```

然后你就发现系统中的所有下载好用了，尤其更新系统安装插件。

同样思路可以做很多事。

lyqalex · January 11, 2022

mark。

Xie1000 · February 8, 2022

可以给萌新出个详细的操作方法吗，不能顺利的从github上下载软件太让新人痛苦了

Edited February 8, 2022 by Xie1000

lyqalex · February 9, 2022

现在能做最好的方法是梯子，墙把外面隔绝了，以上的方法并不能根本解决问题，只能是偶尔透过缝看月光而已。

foxjojo · February 9, 2022

还有一种方法在自定义脚本中每次开机执行

wget -qO - https://raw.hellogithub.com/hosts | cat - >> /etc/hosts

会将hosts替换为以下

# Generated
127.0.0.1       
54.149.176.35   keys.lime-technology.com
# GitHub520 Host Start
140.82.113.25                 alive.github.com
140.82.114.26                 live.github.com
185.199.108.154               github.githubassets.com
140.82.112.22                 central.github.com
185.199.108.133               desktop.githubusercontent.com
185.199.108.153               assets-cdn.github.com
185.199.108.133               camo.githubusercontent.com
185.199.108.133               github.map.fastly.net
199.232.69.194                github.global.ssl.fastly.net
140.82.113.4                  gist.github.com
185.199.108.153               github.io
140.82.113.4                  github.com
192.0.66.2                    github.blog
140.82.112.5                  api.github.com
185.199.108.133               raw.githubusercontent.com
185.199.108.133               user-images.githubusercontent.com
185.199.108.133               favicons.githubusercontent.com
185.199.108.133               avatars5.githubusercontent.com
185.199.108.133               avatars4.githubusercontent.com
185.199.108.133               avatars3.githubusercontent.com
185.199.108.133               avatars2.githubusercontent.com
185.199.108.133               avatars1.githubusercontent.com
185.199.108.133               avatars0.githubusercontent.com
185.199.108.133               avatars.githubusercontent.com
140.82.114.9                  codeload.github.com
52.217.70.196                 github-cloud.s3.amazonaws.com
52.216.139.27                 github-com.s3.amazonaws.com
54.231.201.121                github-production-release-asset-2e65be.s3.amazonaws.com
52.217.160.249                github-production-user-asset-6210df.s3.amazonaws.com
52.217.160.249                github-production-repository-file-5c1aeb.s3.amazonaws.com
185.199.108.153               githubstatus.com
64.71.144.202                 github.community
23.100.27.125                 github.dev
185.199.108.133               media.githubusercontent.com
185.199.108.133               cloud.githubusercontent.com
185.199.108.133               objects.githubusercontent.com


# Update time: 2022-02-09T20:06:23+08:00
# Update url: https://raw.hellogithub.com/hosts
# Star me: https://github.com/521xueweihan/GitHub520
# GitHub520 Host End

这样也能正常访问github相关网站

tent · June 12, 2022

mark

sus · July 20, 2022

😀好，mark

wongdi · July 21, 2022

你这思路还可以向/dev/net中添加其他设备驱动 666，能给解释下那条go中的命令吗，我看看有没有其他发挥余地😂

sunzhigang · August 4, 2022

其实主要思路是/usr/local/bin优先级大于/usr/bin/，自己可以自定义一些同名命令放在/usr/loca/bin/下面，这样系统调研就都会调用你的命令。
/usr/local/bin/下面命令可以是对参数解析更改后传给/usr/bin下的原始命令

sunzhigang · August 4, 2022

On 7/21/2022 at 11:23 PM, wongdi said:

你这思路还可以向/dev/net中添加其他设备驱动 666，能给解释下那条go中的命令吗，我看看有没有其他发挥余地😂

go那条命令就是把自定义的命令链接到/usr/local/bin下面

tingyu · August 8, 2022

大佬，我用了这个方法，然后重启了unraid，发现用which wget时，显示的仍然是/usr/bin/下的wget，这可能是什么原因？难道是因为我使用了oh-my-zsh的原因吗？我的go完整内容为：

[email protected]:~# cat /boot/config/go
#!/bin/bash
# Start the Management Utility
/usr/local/sbin/emhttp &

/bin/sh /boot/config/custom-init.sh

#docker
# prepare folder
mkdir -p /etc/docker

# update mirror
tee /etc/docker/daemon.json << EOF
{
  "registry-mirrors": [
    "https://*********.mirror.aliyuncs.com"
  ]
}
EOF

# https://obsolete.blog/2021/07/10/persistent-zsh-oh-my-zsh-on-unraid/
# give me oh-my-zsh
tar xjf /boot/root/zsh.tar.bz2 -C /root/
ln -s /root/.bash_profile /root/.bashrc

# and update it!
cp /boot/root/omz-update.sh /root/ && chmod +x /root/omz-update.sh && /root/omz-update.sh

# begin https://forums.unraid.net/topic/124014-i-need-config-a-proxy/?do=findComment&comment=1130948
http_proxy=http://192.168.50.107:7893
https_proxy=http://192.168.50.107:7893
echo "export http_proxy=\"http://192.168.50.107:7893\"" >> /root/.zshrc
echo "export https_proxy=\"http://192.168.50.107:7893\"" >> /root/.zshrc
# end


# github access issue solove under gfw https://forums.unraid.net/topic/118444-%E4%BB%8E%E6%A0%B9%E6%9C%AC%E4%B8%8A%E8%A7%A3%E5%86%B3unraid%E4%BB%8Egithub%E4%B9%8B%E7%B1%BB%E7%BD%91%E7%AB%99%E4%B8%8B%E8%BD%BD%E5%8C%85%E7%BB%8F%E5%B8%B8%E5%A4%B1%E8%B4%A5%E9%97%AE%E9%A2%98/
find /mnt/user/system/bin -type f ! -name ".*~" -exec ln -sf {} /usr/local/bin/ \;

而且我发现/usr/local/bin下也没有建立软连接啊：

$ ll /usr/local/bin
total 16M
-rwxr-xr-x 1 root root 2.9M Aug  3 07:14 docker-compose
-rwxr-xr-x 1 root root 1.8M Mar  1  2015 plink
-rwxr-xr-x 1 root root 1.8M Mar  1  2015 pscp
-rwxr-xr-x 1 root root 1.8M Mar  1  2015 psftp
-rwxr-xr-x 1 root root 1.7M Mar  1  2015 pterm
-rwxr-xr-x 1 root root 2.9M Mar  1  2015 putty
-rwxr-xr-x 1 root root 738K Mar  1  2015 puttygen
-rwxr-xr-x 1 root root 1.9M Mar  1  2015 puttytel
-rwxr-xr-x 1 root root  452 Aug  8 23:05 smartlocate
drwxr-xr-x 3 root root  180 Aug  8 23:06 unraid-api

# root @ Tower in ~ [23:06:53]
$ ll /mnt/user/system/bin
total 4.0K
-rw-rw-rw- 1 root root 264 Jul 23 14:20 wget

Edited August 8, 2022 by tingyu

xffish · September 20, 2022

On 2/9/2022 at 10:31 PM, foxjojo said:

还有一种方法在自定义脚本中每次开机执行

wget -qO - https://raw.hellogithub.com/hosts | cat - >> /etc/hosts

会将hosts替换为以下

# Generated
127.0.0.1       
54.149.176.35   keys.lime-technology.com
# GitHub520 Host Start
140.82.113.25                 alive.github.com
140.82.114.26                 live.github.com
185.199.108.154               github.githubassets.com
140.82.112.22                 central.github.com
185.199.108.133               desktop.githubusercontent.com
185.199.108.153               assets-cdn.github.com
185.199.108.133               camo.githubusercontent.com
185.199.108.133               github.map.fastly.net
199.232.69.194                github.global.ssl.fastly.net
140.82.113.4                  gist.github.com
185.199.108.153               github.io
140.82.113.4                  github.com
192.0.66.2                    github.blog
140.82.112.5                  api.github.com
185.199.108.133               raw.githubusercontent.com
185.199.108.133               user-images.githubusercontent.com
185.199.108.133               favicons.githubusercontent.com
185.199.108.133               avatars5.githubusercontent.com
185.199.108.133               avatars4.githubusercontent.com
185.199.108.133               avatars3.githubusercontent.com
185.199.108.133               avatars2.githubusercontent.com
185.199.108.133               avatars1.githubusercontent.com
185.199.108.133               avatars0.githubusercontent.com
185.199.108.133               avatars.githubusercontent.com
140.82.114.9                  codeload.github.com
52.217.70.196                 github-cloud.s3.amazonaws.com
52.216.139.27                 github-com.s3.amazonaws.com
54.231.201.121                github-production-release-asset-2e65be.s3.amazonaws.com
52.217.160.249                github-production-user-asset-6210df.s3.amazonaws.com
52.217.160.249                github-production-repository-file-5c1aeb.s3.amazonaws.com
185.199.108.153               githubstatus.com
64.71.144.202                 github.community
23.100.27.125                 github.dev
185.199.108.133               media.githubusercontent.com
185.199.108.133               cloud.githubusercontent.com
185.199.108.133               objects.githubusercontent.com


# Update time: 2022-02-09T20:06:23+08:00
# Update url: https://raw.hellogithub.com/hosts
# Star me: https://github.com/521xueweihan/GitHub520
# GitHub520 Host End

这样也能正常访问github相关网站

厉害呀，只需要做这个dns设置就可以了，比别的方案包括楼主1楼的更改更方便，对系统的修改更小。特地申请帐号回复

sunzhigang · September 20, 2022

你单运行下这条命令看看

dengniweiyi · September 23, 2022

mark

LmanTs · October 27, 2022

mark~

fejich · October 28, 2022

思路不错，感谢楼主的分享

直接把脚本写到 local/bin 目录相对更简单些

tee /usr/local/bin/wget <<-'EOF'
#!/bin/bash
[email protected]
opts=`echo $opts | sed -e 's;raw.githubusercontent.com;raw.staticdn.net;g' -e 's;https://raw.github.com/;https://raw.staticdn.net/;g' -e 's;https://github.com/;https://github.com.cnpmjs.org/;g' -e 's;https://;http://;g' `
/usr/bin/wget ${opts}
EOF

chmod +x /usr/local/bin/wget

xyzeratul · October 28, 2022

mark, 最近也是被这个弄得很烦

kindredfox · January 12

mark

accors · January 25

楼主这个思路可以。试了下的确快多了😄

从根本上解决unraid从github之类网站下载包经常失败问题

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