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

Step-by-step – Install Albert in Ubuntu 19.04 Disco

March 29, 2019 | By the+gnu+linux+evangelist.

Albert Ubuntu 19.04 - Adding GPG Key

  1. 3. Adding Key

    Then to Import the Albert GPG:

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    cd /tmp
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    wget -nv -O Release.key 
    https://build.opensuse.org/projects/home:manuelschneid3r/public_key

    And again:

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    sudo apt-key add - < Release.key

    Finally, Update the Repos with:

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    sudo apt update