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

How to Install Xev on CentOS 7 GNU/linux

September 28, 2019 | By the+gnu+linux+evangelist.

CentOS 7 Install Xev Package

Hi! The Tutorial shows you Step-by-Step How to Install xev Package in CentOS 7.x GNU/Linux.

And the Xev CentOS 7 Tool creates a Window and then asks the X server to Send it Events whenever anything Happens to the window (such as it being Moved, Resized, Typed in, Clicked in, etc.).

Finally, the Guide includes detailed instruction on How to Map the Mouse Button on CentOS Desktop.

How to Install Xev on CentOS 7 GNU/linux - Featured
  1. 1. Launching Terminal

    (Press “Enter” to Execute Commands)

    Open Terminal

    In case first see: Terminal QuickStart Guide.