Mac 环境变量配置
- 1. 环境变量配置截图
- 2.我的Mac电脑环境变量配置
- 3. Mac 安装 Homebrew
- 3.1 Homebrew安装Redis
- 3.2 安装nvm
- 4. Mac终端上Homebrew的常用命令
1. 环境变量配置截图
2.我的Mac电脑环境变量配置
👆🏻图是我同事配置的环境变量。
因为我的iterm用的是zsh,所以环境变量都尽可能保存在~/.zshrc
vim ~/.zshrc
# apache-maven-3.6.2
export MAVEN_HOME=/Users/fanzhen/Documents/apache-maven-3.6.2
export PATH=$MAVEN_HOME/bin:$PATH
# mysql
export PATH=$PATH:/usr/local/mysql/bin
# Nodejs -14
export PATH=/opt/homebrew/opt/node@14/bin:$PATH
# nvm
export NVM_DIR="$HOME/.nvm"
[ -s "/opt/homebrew/opt/nvm/nvm.sh" ] && \. "/opt/homebrew/opt/nvm/nvm.sh" # This loads nvm
[ -s "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" ] && \. "/opt/homebrew/opt/nvm/etc/bash_completion.d/nvm" # This loads nvm bash_completion
fanzhen@fanzhendembp-2 opt % pwd
/opt/homebrew/opt
fanzhen@fanzhendembp-2 opt % ls -lh
total 0
lrwxr-xr-x@ 1 fanzhen admin 22B 11 12 17:24 brotli -> ../Cellar/brotli/1.1.0
lrwxr-xr-x@ 1 fanzhen admin 23B 11 12 17:24 c-ares -> ../Cellar/c-ares/1.21.0
lrwxr-xr-x@ 1 fanzhen admin 36B 11 12 15:10 ca-certificates -> ../Cellar/ca-certificates/2023-08-22
lrwxr-xr-x@ 1 fanzhen admin 19B 11 12 17:24 gdbm -> ../Cellar/gdbm/1.23
lrwxr-xr-x@ 1 fanzhen admin 20B 11 12 17:24 icu4c -> ../Cellar/icu4c/73.2
lrwxr-xr-x@ 1 fanzhen admin 25B 11 12 17:24 libmpdec -> ../Cellar/mpdecimal/2.5.1
lrwxr-xr-x@ 1 fanzhen admin 27B 11 12 17:24 libnghttp2 -> ../Cellar/libnghttp2/1.58.0
lrwxr-xr-x@ 1 fanzhen admin 22B 11 12 17:24 libuv -> ../Cellar/libuv/1.47.0
lrwxr-xr-x@ 1 fanzhen admin 31B 11 12 17:24 macos-term-size -> ../Cellar/macos-term-size/1.0.0
lrwxr-xr-x@ 1 fanzhen admin 25B 11 12 17:24 mpdecimal -> ../Cellar/mpdecimal/2.5.1
lrwxr-xr-x@ 1 fanzhen admin 27B 11 12 17:25 node@14 -> ../Cellar/node@14/14.21.3_1
lrwxr-xr-x@ 1 fanzhen admin 20B 12 5 21:37 nvm -> ../Cellar/nvm/0.39.6
lrwxr-xr-x@ 1 fanzhen admin 25B 11 12 15:10 openssl -> ../Cellar/openssl@3/3.1.4
lrwxr-xr-x@ 1 fanzhen admin 28B 11 12 17:24 openssl@1.1 -> ../Cellar/openssl@1.1/1.1.1w
lrwxr-xr-x@ 1 fanzhen admin 25B 11 12 15:10 openssl@3 -> ../Cellar/openssl@3/3.1.4
lrwxr-xr-x@ 1 fanzhen admin 25B 11 12 15:10 openssl@3.1 -> ../Cellar/openssl@3/3.1.4
lrwxr-xr-x@ 1 fanzhen admin 31B 11 12 17:25 python@3.10 -> ../Cellar/python@3.10/3.10.13_1
lrwxr-xr-x@ 1 fanzhen admin 24B 11 12 17:24 readline -> ../Cellar/readline/8.2.1
lrwxr-xr-x@ 1 fanzhen admin 21B 11 12 15:10 redis -> ../Cellar/redis/7.2.3
lrwxr-xr-x@ 1 fanzhen admin 21B 11 12 15:10 redis@7.2 -> ../Cellar/redis/7.2.3
lrwxr-xr-x@ 1 fanzhen admin 23B 11 12 17:24 sqlite -> ../Cellar/sqlite/3.44.0
lrwxr-xr-x@ 1 fanzhen admin 23B 11 12 17:24 sqlite3 -> ../Cellar/sqlite/3.44.0
lrwxr-xr-x@ 1 fanzhen admin 18B 11 12 17:24 xz -> ../Cellar/xz/5.4.5
3. Mac 安装 Homebrew
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
苹果电脑 卸载脚本:
/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/HomebrewUninstall.sh)"
在终端输入安装脚本之后,会让你选择下载源
选中科大、清华或者是北京外国语都可以,都是完整版,而且下载速度也都很快
然后 Homebrew 就会开始安装 过程中如果要求输入密码,那输入开机密码敲回车就行 当最后提示 「需要重启终端 才能使用 Homebrew 」的时候,就表示 Homebrew 已经安装成功了。
3.1 Homebrew安装Redis
安装
brew install redis
启动redis
brew services start redis
查看一下版本(复制如下代码到终端运行):
redis-server
查看redis进程
ps axu | grep redis
停止redis
brew services stop redis
使用的话,在开一个iTerm
(base) ➜ ~ redis-cli -h 127.0.0.1 -p 6379
redis的server命令在/opt/homebrew/opt/redis/bin/redis-serve
redis的conf在/opt/homebrew/etc/redis.conf
3.2 安装nvm
NVM(Node Version Manager)
是一个用于管理Node.js版本的工具。它允许您在同一台计算机上安装和切换不同的Node.js版本。
fanzhen@fanzhendembp-2 ~ % brew install nvm
1.查看所有已安装的nodeJs版本(nvm安装的) nvm ls
2.nvm install 版本号
安装特定版本的nodeJs
3.nvm use 版本号
使用指定版本的nodeJs
4.nvm alias default 版本号
命令设置默认版本node js
5.nvm uninstall 版本号
卸载特定的nodeJs
4. Mac终端上Homebrew的常用命令
- brew update :更新Homebrew至最新版本
- brew search :搜索需要的安装包
- brew install :安装指定的安装包
- brew uninstall :卸载指定的安装包
brew list
:列出已安装的包名- brew upgrade :升级所有已安装的包
- brew outdated :查看所有可更新的包
- brew doctor :检测Homebrew环境是否健康
brew info
:查看包信息- brew cleanup :清理旧版本的包及缓存
- brew tap :添加或删除外部tap源
- brew search --desc :搜索描述中包含特定关键词的包
- brew search --cask :搜索cask包
- brew cask install :安装指定的cask包
- brew cask uninstall :卸载指定的cask包
- brew services :管理Homebrew服务
- brew link :连接包的二进制文件到PATH中
- brew unlink :取消连接包的二进制文件
- brew style :检查Homebrew包的代码风格
- brew edit :编辑指定的Homebrew包信息和代码
下载包安装的路径
fanzhen@fanzhendembp-2 Cellar % cd /opt/homebrew/Cellar
fanzhen@fanzhendembp-2 Cellar % ls
brotli ca-certificates icu4c libuv mpdecimal nvm openssl@3 readline sqlite
c-ares gdbm libnghttp2 macos-term-size node@14 openssl@1.1 python@3.10 redis xz
fanzhen@fanzhendembp-2 Cellar % pwd
/opt/homebrew/Cellar