Ubuntu 16.04下安装zsh和oh-my-zsh

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最近接连整了几台服务器的环境，觉得有必要记下来。

安装zsh

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sudo apt-get install zsh # 安装
chsh -s /bin/zsh # 更改默认shell
sudo vim /etc/passwd # 把root用户和ubuntu用户的默认shell改成zsh

安装oh-my-zsh(via git)

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sudo apt-get install git # 安装git
sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)" # 安装oh-my-zsh

安装插件

将对应的插件安装到$ZSH_CUSTOM/plugins目录中，并在~/.zshrc文件的plugins中添加引用，最后source ~/.zshrc即可。

语法高亮

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git clone https://github.com/zsh-users/zsh-syntax-highlighting.git $ZSH_CUSTOM/plugins/zsh-syntax-highlighting

自动补全

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git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions

配置主题

与安装插件类似，将主题安装到$ZSH_CUSTOM/themes目录中，并在~/.zshrc文件的ZSH_THEME中修改当前主题，最后source ~/.zshrc即可。

卸载zsh(暂无必要)

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sudo sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/uninstall.sh)"
sudo vim /etc/passwd # 把root用户和ubuntu用户的默认shell改回bash