安装homebrew
官网方法：macOS（或 Linux）缺失的软件包的管理器 — Homebrew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
安装brew
如果已经安装会顺便卸载就得brew
执行：
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
需要输入密码授权一下，并且会让你选择镜像源，我选择的中科大的，1。
原因可以看一下中科大源，官方的介绍：
image.png
脚本输出如下：
tank@tankerdeMacBook-Pro ~ % /bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
开始执行Brew自动安装程序
[cunkai.wang@foxmail.com]
[2020-10-17 14:34:27][10.15]
https://zhuanlan.zhihu.com/p/111014448
请选择一个下载镜像，例如中科大，输入1回车。
源有时候不稳定，如果git克隆报错重新运行脚本选择源。cask非必须，有部分人需要。
1、中科大下载源 2、清华大学下载源 3、北京外国语大学下载源 4、腾讯下载源（不显示下载进度） 5、阿里巴巴下载源(缺少cask源)
请输入序号: 1
你选择了中国科学技术大学下载源
！！！此脚本将要删除之前的brew(包括它下载的软件)，请自行备份。
->是否现在开始执行脚本（N/Y）Y
--> 脚本开始执行
==> 通过命令删除之前的brew、创建一个新的Homebrew文件夹
(设置开机密码：在左上角苹果图标->系统偏好设置->"用户与群组"->更改密码)
(如果提示This incident will be reported. 在"用户与群组"中查看是否管理员)
请输入开机密码，输入过程不显示，输入完后回车
Password:
开始执行
-> 创建文件夹 /usr/local/Homebrew
此步骤成功
-> 创建文件夹 /usr/local/Caskroom
此步骤成功
-> 创建文件夹 /usr/local/Cellar
此步骤成功
-> 创建文件夹 /usr/local/var/homebrew
此步骤成功
-> 创建文件夹 /usr/local/etc
此步骤成功
-> 创建文件夹 /usr/local/include
此步骤成功
-> 创建文件夹 /usr/local/lib
此步骤成功
-> 创建文件夹 /usr/local/sbin
此步骤成功
-> 创建文件夹 /usr/local/opt
此步骤成功
-> 创建文件夹 /usr/local/share/zsh
此步骤成功
-> 创建文件夹 /usr/local/share/zsh/site-functions
此步骤成功
-> 创建文件夹 /usr/local/var/homebrew/linked
此步骤成功
-> 创建文件夹 /usr/local/Frameworks
此步骤成功
git version 2.24.3 (Apple Git-128)
下载速度觉得慢可以ctrl+c或control+c重新运行脚本选择下载源
==> 克隆Homebrew基本文件(32M+)
未发现Git代理（属于正常状态）
Cloning into '/usr/local/Homebrew'...
remote: Enumerating objects: 164443, done.
remote: Total 164443 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (164443/164443), 40.59 MiB | 25.69 MiB/s, done.
Resolving deltas: 100% (122247/122247), done.
此步骤成功
==> 创建brew的替身
此步骤成功
==> 克隆Homebrew Core(224M+)
此处如果显示Password表示需要再次输入开机密码，输入完后回车
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core'...
remote: Enumerating objects: 806736, done.
remote: Total 806736 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (806736/806736), 320.87 MiB | 29.34 MiB/s, done.
Resolving deltas: 100% (542292/542292), done.
此步骤成功
==> 克隆Homebrew Cask(248M+) 类似AppStore
此处如果显示Password表示需要再次输入开机密码，输入完后回车
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 485786, done.
remote: Total 485786 (delta 0), reused 0 (delta 0)B | 15.37 MiB/s
Receiving objects: 100% (485786/485786), 220.15 MiB | 22.69 MiB/s, done.
Resolving deltas: 100% (345538/345538), done.
此步骤成功
==> 配置国内镜像源HOMEBREW BOTTLE
此步骤成功
==> 安装完成，brew版本
10.15
brew -v
Homebrew 2.5.6-65-g1670883-dirty
Homebrew/homebrew-core (git revision 73588; last commit 2020-10-17)
Homebrew/homebrew-cask (git revision 022d57; last commit 2020-10-17)
Brew前期配置成功
==> brew update
==> Homebrew has enabled anonymous aggregate formula and cask analytics.
Read the analytics documentation (and how to opt-out) here:
https://docs.brew.sh/Analytics
No analytics have been recorded yet (or will be during this `brew` run).
==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
https://github.com/Homebrew/brew#donations
Already up-to-date.
上一句如果提示Already up-to-date表示成功
Brew自动安装程序运行完成
国内地址已经配置完成
初步介绍几个brew命令
本地软件库列表：brew ls
查找软件：brew search google（其中google替换为要查找的软件关键字）
查看brew版本：brew -v 更新brew版本：brew update
现在可以输入命令open ~/.zshrc -e 或者 open ~/.bash_profile -e 整理一下重复的语句(运行 echo $SHELL 可以查看应该打开那一个文件修改)
https://zhuanlan.zhihu.com/p/111014448 欢迎来给点个赞
tank@tankerdeMacBook-Pro ~ % brew -v
Homebrew 2.5.6-65-g1670883-dirty
Homebrew/homebrew-core (git revision 73588; last commit 2020-10-17)
Homebrew/homebrew-cask (git revision 022d57; last commit 2020-10-17)
tank@tankerdeMacBook-Pro ~ % brew ls
tank@tankerdeMacBook-Pro ~ % brew search google
==> Formulae
aws-google-auth google-authenticator-libpam google-benchmark google-go google-java-format google-sparsehash google-sql-tool googler
==> Casks
google-ads-editor google-cloud-sdk google-japanese-ime marshallofsound-google-play-music-player homebrew/cask-versions/google-japanese-ime-dev
google-analytics-opt-out google-drive-file-stream google-photos-backup-and-sync moefe-google-translate
google-backup-and-sync google-earth-pro google-trends homebrew/cask-versions/google-chrome-beta
google-chat google-featured-photos google-web-designer homebrew/cask-versions/google-chrome-canary
google-chrome google-hangouts googleappengine homebrew/cask-versions/google-chrome-dev
tank@tankerdeMacBook-Pro ~ % brew update
Already up-to-date.
安装完成，验证一下源:
tank@tankerdeMacBook-Pro homebrew-core % cd "$(brew --repo)"
tank@tankerdeMacBook-Pro Homebrew % git remote -v
origin https://mirrors.ustc.edu.cn/brew.git (fetch)
origin https://mirrors.ustc.edu.cn/brew.git (push)
tank@tankerdeMacBook-Pro Homebrew % cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
tank@tankerdeMacBook-Pro homebrew-core % git remote -v
origin https://mirrors.ustc.edu.cn/homebrew-core.git (fetch)
origin https://mirrors.ustc.edu.cn/homebrew-core.git (push)
tank@tankerdeMacBook-Pro homebrew-core % cd "$(brew --repo)"/Library/Taps/homebrew/homebrew-cask
tank@tankerdeMacBook-Pro homebrew-cask % git remote -v
origin https://mirrors.ustc.edu.cn/homebrew-cask.git (fetch)
origin https://mirrors.ustc.edu.cn/homebrew-cask.git (push)
tank@tankerdeMacBook-Pro homebrew-cask %
Mac 下 brew 切换为国内源
简介
Homebrew 是一款自由及开放源代码的软件包管理系统，用以简化 macOS 和 linux 系统上的软件安装过程。它拥有安装、卸载、更新、查看、搜索等很多实用的功能，通过简单的一条指令，就可以实现包管理，十分方便快捷。
Homebrew 主要有四个部分组成: brew、homebrew-core 、homebrew-bottles、homebrew-cask。
image.png
替换为阿里源
# 查看 brew.git 当前源
$ cd "$(brew --repo)" && git remote -v
origin https://github.com/Homebrew/brew.git (fetch)
origin https://github.com/Homebrew/brew.git (push)
# 查看 homebrew-core.git 当前源
$ cd "$(brew --repo homebrew/core)" && git remote -v
origin https://github.com/Homebrew/homebrew-core.git (fetch)
origin https://github.com/Homebrew/homebrew-core.git (push)
# 修改 brew.git 为阿里源
$ git -C "$(brew --repo)" remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git
# 修改 homebrew-core.git 为阿里源
$ git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git
# zsh 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrc
$ source ~/.zshrc
# bash 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile
# 刷新源
$ brew update
替换为清华源
# 替换各个源
$ git -C "$(brew --repo)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
$ git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
$ git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git
# zsh 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.zshrc
$ source ~/.zshrc
# bash 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile
# 刷新源
$ brew update
替换为中科大源
# 替换各个源
$ git -C "$(brew --repo)" remote set-url origin https://mirrors.ustc.edu.cn/brew.git
$ git -C "$(brew --repo homebrew/core)" remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git
$ git -C "$(brew --repo homebrew/cask)" remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git
# zsh 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.zshrc
$ source ~/.zshrc
# bash 替换 brew bintray 镜像
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile
# 刷新源
$ brew update
重置为官方源
# 重置 brew.git 为官方源
$ git -C "$(brew --repo)" remote set-url origin https://github.com/Homebrew/brew.git
# 重置 homebrew-core.git 为官方源
$ git -C "$(brew --repo homebrew/core)" remote set-url origin https://github.com/Homebrew/homebrew-core.git
# 重置 homebrew-cask.git 为官方源
$ git -C "$(brew --repo homebrew/cask)" remote set-url origin https://github.com/Homebrew/homebrew-cask
# zsh 注释掉 HOMEBREW_BOTTLE_DOMAIN 配置
$ vi ~/.zshrc
# export HOMEBREW_BOTTLE_DOMAIN=xxxxxxxxx
# bash 注释掉 HOMEBREW_BOTTLE_DOMAIN 配置
$ vi ~/.bash_profile
# export HOMEBREW_BOTTLE_DOMAIN=xxxxxxxxx
# 刷新源
$ brew update
单独配置镜像源
如下：Homebrew 源使用帮助 — USTC Mirror Help 文档
需要操作如下几步
image.png
