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

Step-by-step – AppImageLauncher Ubuntu 21.04 Installation

April 8, 2021 | By the+gnu+linux+evangelist.

Setting Up

  1. 2. Downloading AppImageLauncher

    Download AppImageLauncher for Ubuntu GNU/Linux

    Get AppImageLauncher .deb for Ubuntu

    Grab the Latest available Release.
    To Install it with the UI choose “Open with Software Install”:

    Step-by-step AppImageLauncher Ubuntu 21.04 Installation Guide - Software Install

  2. 3. Installing AppImageLauncher

    Then to Set up AppImageLauncher on Ubuntu
    If Not Automatically prompted then Double-Click on the Package on the File Manager
    Again Choose to ‘Install‘ it:

    Step-by-step AppImageLauncher Ubuntu 21.04 Installation Guide - Software Install

    And Authenticate with the Admin Pass to Install it:

    Step-by-step AppImageLauncher Ubuntu 21.04 Installation Guide - Authentication

    Or if you prefeer to Setup it from Command Line.
    First, Access the Target, usually in the Downloads folder:
    (But if downloaded with Firefox it can be instead into /tmp/mozilla*)

    cd && cd Downloads

    To Check that there is run:

    ls . | grep appimagelauncher

    The grep Command Refine the output List showing only the entries Matching the Keyword.
    And to Setup AppImageLauncher:

    sudo apt install ~/Downloads/appimagelauncher*.deb

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

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