配置zsh

2026-01-05 ✿ ArchLinux

原先使用的shell是fish，虽然开箱即用方便，但是posix兼容性差于zsh，且配置灵活度不如zsh，遂决定改用zsh

安装zsh和oh-my-zsh并启用

sudo pacman -S zsh zsh-completions 
chsh -s /bin/zsh #设置zsh为默认shell

这里用pacman安装，需要添加archlinuxcn源

sudo pacman -Ss oh-my-zsh-git
cp /usr/share/oh-my-zsh/zshrc ~/.zshrc
source ~/.zshrc

为了在root账户上使用oh-my-zsh，可以

sudo ln -s ~/.zshrc /root/.zshrc

根据 What’s the best theme for Oh My Zsh? ,我选择 Powerlevel10k 主题

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k

修改 ~/.zshrc

ZSH_THEME="powerlevel10k/powerlevel10k"

再重新加载.zshrc，按提示配置主题，不满意可运行以下命令重新配置

p10k configure

安装方式：在 ~/.zshrc 的plugin中添加相应插件，如：

plugins=(git
        python
        z
        copypath
        extract
        zsh-autosuggestions
        zsh-syntax-highlighting
        )

仅介绍自用插件，更多内置插件请查看 ohmyzsh/ohmyzsh/wiki/Plugins ,外置插件可前往 awesome-zsh-plugins 寻找

这是一个fish-like的推测、命令补全插件

安装方式：丢到 /usr/share/oh-my-zsh/custom/plugins 中

git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

这是一个fish-like的语法高亮插件

安装方式同上，丢到 /usr/share/oh-my-zsh/custom/plugins 中

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

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