If you want to select specific Plesk components for installation, install Plesk using the interactive console. Follow these steps to begin:

  1. 下載安裝程式腳本:

    wget https://autoinstall.plesk.com/plesk-installer
  2. Make the downloaded installer script executable:

    chmod +x ./plesk-installer
  3. (Optional) During the installation, Plesk configures firewalld, at which time runtime firewalld rules are lost. To preserve the currently configured firewalld runtime rules, run the following command:


    但是,在此情況下,必須手動打開 Plesk 正常運行所需的埠 。您可以通過 firewalld 或 Plesk 防火牆擴展來實現。

  4. (備選)當您在配有 512 MB 或更少的 RAM 記憶體的伺服器上安裝 Plesk 時,可創建 1 GB的交換檔來提高 Plesk 的性能。如果您不想要 Plesk 創建該檔(例如,如果您有 SSD 硬碟並且想要避免由持續的 I/O 操作所造成的磨損),請增加伺服器上的 RAM 記憶體容量或者運行以下命令:

    env PLESK_SWAP=disable
  5. Launch the Plesk interactive installer. Depending on the Plesk version you want to install, do one of the following:

    • To install the latest stable Plesk version, run the following command:

      sh ./plesk-installer
    • To install another Plesk version, first view the list of all versions available for installing. Add the --all-versions option, and then run the command:

      sh ./plesk-installer --all-versions

      Select a Plesk version and type its sequential number:

      image 77211

    In the course of installation, you will be asked a series of questions. You will be able to choose suitable options as well as go back to correct already selected options if necessary.

    image 77210

    To learn more about the installation script, run the following command:

    ./plesk-installer --help

When the installation process is completed, follow the few simple steps to configure Plesk for work as described here: Plesk Single Server Post-install Configuration.