macOS中brew安装及使用

1.安装Homebrew

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

2.使用：

appledeMac-mini:~ apple$ brew install pkg-config   ##由go-filecoin用于处理生成链接器标志

==> Downloading https://homebrew.bintray.com/bottles/pkg-config-0.29.2.mojave.bottle.ta
==> Downloading from https://akamai.bintray.com/85/85e5bbffb3424f22cd1bf54b69161110481b
######################################################################## 100.0%
==> Pouring pkg-config-0.29.2.mojave.bottle.tar.gz
?  /usr/local/Cellar/pkg-config/0.29.2: 11 files, 627.2KB

Homebrew会将软件包安装到自己的目录中，然后将其文件符号链接到/usr/local

它会把brew这个命令链接到brew -> /usr/local/Homebrew/bin/brew

  appledeMac-mini:local apple$ ls  -l  bin
    total 73560
    lrwxr-xr-x  1 apple  admin        28  8  8 11:28 brew -> /usr/local/Homebrew/bin/brew
    -rwxr-xr-x@ 1 apple  staff  37661560  5 31 06:37 ipfs
    lrwxr-xr-x  1 apple  admin        42  8  8 11:44 pkg-config -> ../Cellar/pkg-config/0.29.2/bin/pkg-config

brew cask安装macOS应用程序，字体和插件以及其他非开源软件。

brew cask install firefox

查看brew安装的list

appledeMac-mini:local apple$ brew  list
pkg-config