一键安装通过默认配置最省时省力地将 Plesk 服务器安装和运行起来。以下是具体操作步骤：
首先确认您的服务器是否符合安装要求： Plesk Obsidian 的软件要求。
然后以 ‘root’ 用户的身份通过 SSH 登录服务器并运行以下命令：
# sh <(curl https://autoinstall.plesk.com/one-click-installer || wget -O - https://autoinstall.plesk.com/one-click-installer)
The Plesk installation will proceed automatically. It takes, on average, around 15 minutes. The exact time can vary depending on the network bandwidth, the network speed, the server OS version, and so on.
The installer will download the latest stable Plesk release, install it with the default set of components and features designed to suit the needs of the majority of users, and apply all available patches and updates for maximum security and performance.
Do not worry that you are missing out on any Plesk features this way—you can add or remove Plesk components later. However, if you would like to have control over what components are installed, take a look at installing via console or the web GUI.
After the installation is complete, you will need to perform the post-install configuration.