MAC配置oh-my-zsh

1. 安装homebrew

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

# 安装完成后会有提示,根据提示复制命令添加到系统路径
# ==> Next steps:
# - Run these two commands in your terminal to add Homebrew to your PATH:
#    echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ....
#    eval "$(/opt/homebrew/bin/brew shellenv)"

2. 安装zsh

brew install zsh # 安装zsh
# sudo yum install -y  zsh # linux下安装命令
echo $SHELL # 正常情况下会显示如下内容，表示配置成功
# /bin/zsh
# 如果显示为/bin/bash，则通过下面命令进行修改
cat /etc/shells # 查看可用的sh
chsh -s /bin/zsh # 修改为zsh，然后手动重启终端即可。

3. 安装oh-my-zsh

sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

4. 配置主题

# 注意mac下和linux下sed的语法不同，这里是mac下的命令
sed -i "" 's/ZSH_THEME="robbyrussell"/ZSH_THEME="ys"/g' ~/.zshrc # 根据个人喜好自行选择，我这里选择的是ys主题

# sed -i 's/ZSH_THEME="robbyrussell"/ZSH_THEME="ys"/g' ~/.zshrc # for linux

5. 重新打开终端即可完成。