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

How to Install Oracle 11g R2 Database on Ubuntu 18.04 64-bit

June 13, 2019 | By the+gnu+linux+evangelist.

Making Network Configuration

  1. 3. Login as SuperUser

    Login as Super-User
    This to make Commands shorter to Execute:

    sudo su

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

  2. 4. Making Network Setup

    Then to Make Network Configuration
    Do:

    • Get hostname:

      hostname
    • Get IP:

      /sbin/ifconfig

      You will Find It Under the lo >> inet Section.

    • Check if Hostname is Already into the Enabled Hosts File.

      cat /etc/hosts

      If It’s Not Present then Insert it with:

      nano /etc/hosts

      Insert:

      [myIP] [myHostname]

      Example: ‘127.0.0.1 localhost.localdomain’

      Ctrl+Shift+v to Paste Content on nano
      Ctrl+x to Save and Exit
      from nano Editor :)

    • Grant Connection to X Server

      xhost +myIP

      Example: # xhost +127.0.0.1