linux 安装oh my zsh

• 查看linux系统支持的shell

  cat /etc/shells

• 没有zsh 就先安装zsh

  yum install zsh

• 切换默认shell为zsh

  chsh -s /bin/zsh 

• 安装oh my zsh

  wget https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O - | sh

• 使用zsh

  zsh