mac 安装brew报错 Failed to connect to raw.githubusercontent.com port 443: Connection refused解决办法rubym037136046的博客-

mac剑指丧心病狂，连最基本的telnet命令都没有，没办法，那我们就只能自己安装telnet命令了。

安装telnet前需要安装hongbrew，很简单，复制下面的命令到你的终端工具：

 /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

此时，在我的电脑上报了一个错，居然拒绝连接。。

 Failed to connect to raw.githubusercontent.com port 443: Connection refused

这时，解决办法也很简单，就是配置一个代理，把下面的内容配置到你的host中即可解决。

 199.232.28.133 raw.githubusercontent.com

配置完之后，再运行刚才的命令，效果如下：

 Warning: The Ruby Homebrew installer is now deprecated and has been rewritten in Bash. Please migrate to the following command:   /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"  ==> This script will install: /usr/local/bin/brew /usr/local/share/doc/homebrew /usr/local/share/man/man1/brew.1 /usr/local/share/zsh/site-functions/_brew /usr/local/etc/bash_completion.d/brew /usr/local/Homebrew  Press RETURN to continue or any other key to abort ==> Downloading and installing Homebrew... remote: Enumerating objects: 47, done. remote: Counting objects: 100% (47/47), done. remote: Compressing objects: 100% (47/47), done. Receiving objects:  63% (87846/137462), 25.03 MiB | 26.00 KiB/s

好了，等brew安装完成之后，接着用如下命令安装telnet就大功告成了。

 brew install telnet

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