## 替换 ls 默认行为
function ls --description 'alias ls to eza if possible'
    if type -q eza
        eza -la --icons $argv
    else
        command ls -la $argv
    end
end

## 更新配置
function dotu
    set -l current_dir (pwd)
    
    cd $HOME/.flinty
    if git pull
        source ~/.config/fish/config.fish
        echo "Config reloaded successfully!"
    end
    
    # 回到原位
    cd $current_dir
end

abbr -a port 'sudo ss -tulnp | grep'
abbr -a process 'ps aux | grep'