Git RPC失败； curl 18 传输关闭，剩余未完成的读取数据
Git RPC failed; curl 18 transfer closed with outstanding read data remaining
任何 git 超过一定大小的回购克隆都会在中途失败，我可以使用 ssh 方法，但是对于这种情况，http 是必需的，因为它是 brew 安装的一部分的辅助操作。
$ brew cask install homebrew/cask-versions/adoptopenjdk8
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 422119, done.
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
Error: Failure while executing; `git clone https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask` exited with 128.
Follow the instructions here:
https://github.com/Homebrew/homebrew-cask#reporting-bugs
/usr/local/Homebrew/Library/Homebrew/utils.rb:266:in `safe_system'
/usr/local/Homebrew/Library/Homebrew/tap.rb:273:in `install'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:157:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:123:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:9:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:103:in `<main>'
这是在一台全新的机器上，具有非常快的互联网连接（已验证 git 克隆在其他机器上工作）。另外我增加了缓冲区大小
git config --global http.postBuffer 524288000
我在 http 和 ssh 方法中克隆小型存储库都没有问题。
我已经查看了类似的堆栈问题，例如下面的问题，但它们不涵盖这种情况。
error: RPC failed; curl transfer closed with outstanding read data
remaining
如果问题仍然存在，这意味着如果您在自己尝试时看到相同的错误消息：
git clone https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
然后尝试：
要么是 SSH 克隆：
git clone git@github.com:Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
或
git clone --depth 1 https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
git fetch --unshallow
事实证明，在我的情况下，它确实是一种我不知道的反病毒软件，Virgin Broadband ISP 使用内置的 Virus Safe，我不知道它是在未经我同意的情况下激活的。对于拥有此 isp 的用户，可以通过 https://my.virginmedia.com/my-apps/onlinesecurity/websafe/settings
将其停用
我手动下载了install.sh文件，修改BREW_REPO为BREW_REPO="git@github.com:Homebrew/brew"，然后运行sh install.sh
&tldr; brew update-reset
我刚刚遇到了同样的问题。首先，我尝试了@VonC 的回答，但没有帮助。
我收到消息
➜ ~ git clone git@github.com:Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
fatal: destination path '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask' already exists and is not an empty directory.
接下来通过谷歌搜索该消息给了我 this link 运行 命令
的解决方案（如果是我的）
brew update-reset
问题解决后
➜ ~ brew update-reset
==> Fetching /usr/local/Homebrew...
remote: Enumerating objects: 61, done.
remote: Counting objects: 100% (34/34), done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 7 (delta 4), reused 3 (delta 0), pack-reused 0
Unpacking objects: 100% (7/7), 3.55 KiB | 454.00 KiB/s, done.
From https://github.com/Homebrew/brew
* [new branch] imgbot -> origin/imgbot
==> Resetting /usr/local/Homebrew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
==> Fetching /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
==> Resetting /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
==> Resetting /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
==> Resetting /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
fatal: unable to access 'https://github.com/Homebrew/homebrew-core/': transfer closed with outstanding read data remaining
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
==> Resetting /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'
尽管我发现获取时出现问题 homebrew-core 所有操作都已成功完成并且我能够更新包
➜ ~ brew update && brew upgrade && brew cleanup
Updated 1 tap (homebrew/core).
==> New Formulae
cloudformation-guard
==> Updated Formulae
aws-okta bitrise cbmc crowdin frpc monero openrct2 ssh-audit traefik
==> Upgrading 1 outdated package:
heroku/brew/heroku 7.43.2 -> 7.44.0
==> Upgrading heroku/brew/heroku 7.43.2 -> 7.44.0
==> Downloading https://cli-assets.heroku.com/heroku-v7.44.0/heroku-v7.44.0.tar.xz
######################################################################## 100.0%
==> Caveats
To use the Heroku CLI's autocomplete --
Via homebrew's shell completion:
1) Follow homebrew's install instructions https://docs.brew.sh/Shell-Completion
NOTE: For zsh, as the instructions mention, be sure compinit is autoloaded
and called, either explicitly or via a framework like oh-my-zsh.
2) Then run
$ heroku autocomplete --refresh-cache
OR
Use our standalone setup:
1) Run and follow the install steps:
$ heroku autocomplete
Bash completion has been installed to:
/usr/local/etc/bash_completion.d
zsh completions have been installed to:
/usr/local/share/zsh/site-functions
==> Summary
/usr/local/Cellar/heroku/7.44.0: 27,477 files, 59.4MB, built in 40 seconds
Removing: /usr/local/Cellar/heroku/7.43.2... (27,475 files, 59.4MB)
Removing: /Users/tpojka/Library/Caches/Homebrew/heroku--7.43.2.tar.xz... (6.9MB)
Removing: /Users/tpojka/Library/Caches/Homebrew/libyaml--0.2.5.catalina.bottle.tar.gz... (107.4KB)
Removing: /Users/tpojka/Library/Caches/Homebrew/nghttp2--1.41.0.catalina.bottle.tar.gz... (968.6KB)
Removing: /Users/tpojka/Library/Logs/Homebrew/htop... (64B)
Removing: /Users/tpojka/Library/Logs/Homebrew/guile... (64B)
Removing: /Users/tpojka/Library/Logs/Homebrew/gnupg... (64B)
由于之前看到的错误，我又使用了 brew update-reset 命令，然后一切顺利，没有错误：
➜ ~
➜ ~ brew update-reset
==> Fetching /usr/local/Homebrew...
==> Resetting /usr/local/Homebrew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
==> Resetting /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
==> Resetting /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
==> Resetting /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
==> Resetting /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
➜ ~
我不太确定为什么会这样，但可能与 OS 更新有关（发生在此处）。我收到了将 OS 升级到 10.15.7 一天的通知，即使在更新 OS.
之后，初始 brew 错误仍然存在
这是 Virgin ISP 设置。我将 https://github.com 添加为允许的网站：https://my.virginmedia.com/my-apps/onlinesecurity/websafe/settings
请注意，我从之前的尝试 (sudo rm -rf /usr/local/HomeBrew) 中删除了 /usr/local/HomeBrew 目录，然后按照标准安装说明删除了 运行 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"。
万岁...！
==> Installation successful!
打开您的 git 文件夹并删除 FETCH_HEAD 文件，然后再次推送
跳
这些答案实际上并不能解决问题，其中一些可能会解决问题，但您的问题会再次出现。
禁用tcp-udp卸载
Darwin/MacOS
sudo sysctl -w net.link.generic.system.hwcksum_tx=0
sudo sysctl -w net.link.generic.system.hwcksum_rx=0
GNU/Linux;
sudo ethtool -K eth0 tx off rx off`
您的计算机正在 'real time' 尝试调整您的网卡以适应负载，但失败了。
您可能遇到的其他相关问题：
NPM Timeout on install while overseas
Note: I use 'real time' as the relative passage of time, not as a measurement for CPU Cylces/performance modulation for your OS
任何 git 超过一定大小的回购克隆都会在中途失败，我可以使用 ssh 方法，但是对于这种情况，http 是必需的，因为它是 brew 安装的一部分的辅助操作。
$ brew cask install homebrew/cask-versions/adoptopenjdk8
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 422119, done.
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
Error: Failure while executing; `git clone https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask` exited with 128.
Follow the instructions here:
https://github.com/Homebrew/homebrew-cask#reporting-bugs
/usr/local/Homebrew/Library/Homebrew/utils.rb:266:in `safe_system'
/usr/local/Homebrew/Library/Homebrew/tap.rb:273:in `install'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:157:in `run'
/usr/local/Homebrew/Library/Homebrew/cask/cmd.rb:123:in `run'
/usr/local/Homebrew/Library/Homebrew/cmd/cask.rb:9:in `cask'
/usr/local/Homebrew/Library/Homebrew/brew.rb:103:in `<main>'
这是在一台全新的机器上，具有非常快的互联网连接（已验证 git 克隆在其他机器上工作）。另外我增加了缓冲区大小
git config --global http.postBuffer 524288000
我在 http 和 ssh 方法中克隆小型存储库都没有问题。 我已经查看了类似的堆栈问题，例如下面的问题，但它们不涵盖这种情况。
error: RPC failed; curl transfer closed with outstanding read data remaining
如果问题仍然存在，这意味着如果您在自己尝试时看到相同的错误消息：
git clone https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
然后尝试：
要么是 SSH 克隆：
git clone git@github.com:Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask或
git clone --depth 1 https://github.com/Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask git fetch --unshallow
事实证明，在我的情况下，它确实是一种我不知道的反病毒软件，Virgin Broadband ISP 使用内置的 Virus Safe，我不知道它是在未经我同意的情况下激活的。对于拥有此 isp 的用户，可以通过 https://my.virginmedia.com/my-apps/onlinesecurity/websafe/settings
我手动下载了install.sh文件，修改BREW_REPO为BREW_REPO="git@github.com:Homebrew/brew"，然后运行sh install.sh
&tldr; brew update-reset
我刚刚遇到了同样的问题。首先，我尝试了@VonC 的回答，但没有帮助。 我收到消息
➜ ~ git clone git@github.com:Homebrew/homebrew-cask /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
fatal: destination path '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask' already exists and is not an empty directory.
接下来通过谷歌搜索该消息给了我 this link 运行 命令
的解决方案（如果是我的）brew update-reset
问题解决后
➜ ~ brew update-reset
==> Fetching /usr/local/Homebrew...
remote: Enumerating objects: 61, done.
remote: Counting objects: 100% (34/34), done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 7 (delta 4), reused 3 (delta 0), pack-reused 0
Unpacking objects: 100% (7/7), 3.55 KiB | 454.00 KiB/s, done.
From https://github.com/Homebrew/brew
* [new branch] imgbot -> origin/imgbot
==> Resetting /usr/local/Homebrew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
==> Fetching /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
==> Resetting /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
==> Resetting /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
==> Resetting /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
fatal: unable to access 'https://github.com/Homebrew/homebrew-core/': transfer closed with outstanding read data remaining
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
==> Resetting /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'
尽管我发现获取时出现问题 homebrew-core 所有操作都已成功完成并且我能够更新包
➜ ~ brew update && brew upgrade && brew cleanup
Updated 1 tap (homebrew/core).
==> New Formulae
cloudformation-guard
==> Updated Formulae
aws-okta bitrise cbmc crowdin frpc monero openrct2 ssh-audit traefik
==> Upgrading 1 outdated package:
heroku/brew/heroku 7.43.2 -> 7.44.0
==> Upgrading heroku/brew/heroku 7.43.2 -> 7.44.0
==> Downloading https://cli-assets.heroku.com/heroku-v7.44.0/heroku-v7.44.0.tar.xz
######################################################################## 100.0%
==> Caveats
To use the Heroku CLI's autocomplete --
Via homebrew's shell completion:
1) Follow homebrew's install instructions https://docs.brew.sh/Shell-Completion
NOTE: For zsh, as the instructions mention, be sure compinit is autoloaded
and called, either explicitly or via a framework like oh-my-zsh.
2) Then run
$ heroku autocomplete --refresh-cache
OR
Use our standalone setup:
1) Run and follow the install steps:
$ heroku autocomplete
Bash completion has been installed to:
/usr/local/etc/bash_completion.d
zsh completions have been installed to:
/usr/local/share/zsh/site-functions
==> Summary
/usr/local/Cellar/heroku/7.44.0: 27,477 files, 59.4MB, built in 40 seconds
Removing: /usr/local/Cellar/heroku/7.43.2... (27,475 files, 59.4MB)
Removing: /Users/tpojka/Library/Caches/Homebrew/heroku--7.43.2.tar.xz... (6.9MB)
Removing: /Users/tpojka/Library/Caches/Homebrew/libyaml--0.2.5.catalina.bottle.tar.gz... (107.4KB)
Removing: /Users/tpojka/Library/Caches/Homebrew/nghttp2--1.41.0.catalina.bottle.tar.gz... (968.6KB)
Removing: /Users/tpojka/Library/Logs/Homebrew/htop... (64B)
Removing: /Users/tpojka/Library/Logs/Homebrew/guile... (64B)
Removing: /Users/tpojka/Library/Logs/Homebrew/gnupg... (64B)
由于之前看到的错误，我又使用了 brew update-reset 命令，然后一切顺利，没有错误：
➜ ~
➜ ~ brew update-reset
==> Fetching /usr/local/Homebrew...
==> Resetting /usr/local/Homebrew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
==> Resetting /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
==> Resetting /usr/local/Homebrew/Library/Taps/elastic/homebrew-tap...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
==> Resetting /usr/local/Homebrew/Library/Taps/heroku/homebrew-brew...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
==> Resetting /usr/local/Homebrew/Library/Taps/homebrew/homebrew-services...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
==> Fetching /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
==> Resetting /usr/local/Homebrew/Library/Taps/sass/homebrew-sass...
Branch 'master' set up to track remote branch 'master' from 'origin'.
Reset branch 'master'
Your branch is up to date with 'origin/master'.
➜ ~
我不太确定为什么会这样，但可能与 OS 更新有关（发生在此处）。我收到了将 OS 升级到 10.15.7 一天的通知，即使在更新 OS.
之后，初始 brew 错误仍然存在这是 Virgin ISP 设置。我将 https://github.com 添加为允许的网站：https://my.virginmedia.com/my-apps/onlinesecurity/websafe/settings
请注意，我从之前的尝试 (sudo rm -rf /usr/local/HomeBrew) 中删除了 /usr/local/HomeBrew 目录，然后按照标准安装说明删除了 运行 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"。
万岁...！
==> Installation successful!
打开您的 git 文件夹并删除 FETCH_HEAD 文件，然后再次推送 跳
这些答案实际上并不能解决问题，其中一些可能会解决问题，但您的问题会再次出现。
禁用tcp-udp卸载
Darwin/MacOS
sudo sysctl -w net.link.generic.system.hwcksum_tx=0
sudo sysctl -w net.link.generic.system.hwcksum_rx=0
GNU/Linux;
sudo ethtool -K eth0 tx off rx off`
您的计算机正在 'real time' 尝试调整您的网卡以适应负载，但失败了。
您可能遇到的其他相关问题：
NPM Timeout on install while overseas
Note: I use 'real time' as the relative passage of time, not as a measurement for CPU Cylces/performance modulation for your OS