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

Safe Eyes on Ubuntu 16.04 Xenial LTS Installation

June 4, 2019 | By the+gnu+linux+evangelist.

Installing

  1. 2. Enabling Safe Eyes PPA

    Add Safe Eyes PPA for Ubuntu GNU/Linux

    Here Enabling Safe Eyes Repo for Ubuntu
    Link to Add Safe Eyes Repo for Ubuntu GNU/Linux
  2. 3. Installing Safe Eyes

    Then to Install Safe Eyes in Ubuntu.

    Simply run:

    Copy
    sudo apt install safeeyes

    If Got “User is Not in Sudoers file” then see: How to Enable sudo

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