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

How to GKSu in Ubuntu 22.04 – Step-by-step

August 5, 2022 | By the+gnu+linux+evangelist.

GNU/Linux Ubuntu 22.04 Installing GKSu – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Emulate GKSu in Ubuntu 22.04 Jammy LTS GNU/Linux Desktop.

And GKSu for Ubuntu 22.04 is a Library that provides a Gtk+ Frontend to su and sudo.

Moreover, it supports login shells and preserving environment when acting as a su frontend. It is useful to Menu items or other Graphical Programs that need to ask a user’s Password to run another Program as another User.

Especially relevant: GKSu is NOT ANYMORE AVAILABLE, it has been definitively removed from Repos for SECURITY ISSUES concerns.

So see instead the: GKSu Alternative Pkexec.

How to Install GKSu in Ubuntu 22.04 Jammy LTS - Featured
  1. 1. Terminal Getting-Started Guide

    How to QuickStart with Command Line on Ubuntu GNU/Linux:

    Console Ubuntu QuickStart Guide

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