$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step-by-step – CoreCtrl Ubuntu 21.04 Installation

March 22, 2021 | By the+gnu+linux+evangelist.

Installing

  1. 2. Enabling CoreCtrl PPA

    Add CoreCtrl PPA for Ubuntu GNU/Linux

    Enabling CoreCtrl Repo for Ubuntu
  2. 3. Installing CoreCtrl

    Then to Install CoreCtrl in Ubuntu
    Simply run:

    sudo apt install corectrl

    If Got “User is Not in Sudoers file” then Look: Solution

Contents


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