安裝 Homebrew
Homebrew 是一個軟件包管理器。它的作用就是將軟件包安裝到自己的目錄中,然后將其文件符號鏈接到 /usr/local。更多信息,請自行進入官網查看
https://brew.sh/
在將下面代碼復制進終端,點擊回車
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
升級 git
安裝最新版的 git
brew install git
當看到下面輸出時,說明 git 已經安裝完成:
Already downloaded: /Users/zhangpeng/Library/Caches/Homebrew/downloads/c5f94c257b885992f680bbe3c2b8ec009e8856aefebac2cc1fb6608d7f006152--git-2.20.1.mojave.bottle.2.tar.gz ==> Pouring git-2.20.1.mojave.bottle.2.tar.gz ==> Caveats Bash completion has been installed to: /usr/local/etc/bash_completion.d zsh completions and functions have been installed to: /usr/local/share/zsh/site-functions Emacs Lisp files have been installed to: /usr/local/share/emacs/site-lisp/git ==> Summary /usr/local/Cellar/git/2.20.1: 1,528 files, 41.3MB
改變默認 Git 指向
在終端中查看我們的 git 指向和版本信息
➜ ~ which git /usr/bin/git ➜ ~ git --version git version 2.17.2 (Apple Git-113)
接下來我們通過 brew link 將 git 指向我們通過 Homebrew 安裝的 git
➜ ~ brew link git --overwrite Warning: Already linked: /usr/local/Cellar/git/2.20.1 To relink: brew unlink git && brew link git
link 成功后,退出終端后,再次打開
然后查看 git 指向和版本信息
➜ ~ which git /usr/local/bin/git ➜ ~ git --version git version 2.20.1
可以看到,我們的 git 版本已經升級到最新版了